UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrQg+qvK0XswJzfuT/XCLV8yXO0ejYgGWp79kXXmIlk=' 
WHERE 
  key_id = '505af0fe5f2b22ec47d68a80eb76f40847e5611696912cb79febb3f8aa3ce81e' 
  AND (
    token = 'BrQg+qvK0XswJzfuT/XCLV8yXO0ejYgGWp79kXXmIlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026