UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OV2sI3vSS0g5OMEI7Z2VNV3+dYyCUdjZXNi3yR70u7k=' 
WHERE 
  key_id = 'e8e1fb47fd745b9739f4076fb45d5d6a94c38c657a7dbafb6a8e7113a5b7be07' 
  AND (
    token = 'OV2sI3vSS0g5OMEI7Z2VNV3+dYyCUdjZXNi3yR70u7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )