UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqE1ktm/XJU8OOCmmGaniw+7AusGit4B+RR+G62dipQ=' 
WHERE 
  key_id = 'b7df7c656d7b70f80b8252816be1d973a64f35b7087e969cabca436f36c404e5' 
  AND (
    token = 'cqE1ktm/XJU8OOCmmGaniw+7AusGit4B+RR+G62dipQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )