UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8H108W3CTm5GsOHB9GZMOSVYCr5+2/5dUJ9jm6vIk5Y=' 
WHERE 
  key_id = '37ef399a20a92188ed97f06ce116f01a1c614b4a3eef827d664036e072d91741' 
  AND (
    token = '8H108W3CTm5GsOHB9GZMOSVYCr5+2/5dUJ9jm6vIk5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )