UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7B8SEZAT7jffpykzjht6O6BrW59c/Hgz4/PxXEKI28=' 
WHERE 
  key_id = '2d4f778378173434e23ec1fa3f04c3c76015053feaf02023c2d471be6dc2c774' 
  AND (
    token = 'y7B8SEZAT7jffpykzjht6O6BrW59c/Hgz4/PxXEKI28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )