UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'usypPVdbHU/q6kZXssxO9PdBFCURMQS27Rq9FvF6xfc=' 
WHERE 
  key_id = '6895c05f0d45feaf90f7322b079dccdde044c5391b0b8af4765c06f462cca1af' 
  AND (
    token = 'usypPVdbHU/q6kZXssxO9PdBFCURMQS27Rq9FvF6xfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )