UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7nK6ZxsL4UNKQ+tMTven/tqcFZ+yYv4Q1n8BVPjpf4=' 
WHERE 
  key_id = 'a9e0cb9a7030ca0947d0a49874b981b4ad8e5bad4edb2b0e5157f0318e183a7c' 
  AND (
    token = 'Z7nK6ZxsL4UNKQ+tMTven/tqcFZ+yYv4Q1n8BVPjpf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )