UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmYLb/jyqurvyBPzuhxYe4sQO0ASFbpE4rxFyAL+WE8=' 
WHERE 
  key_id = '046f14019fe796c4c2b8a163cdee8025770ce7e7b097b07a7c14aa8ff55b563d' 
  AND (
    token = 'UmYLb/jyqurvyBPzuhxYe4sQO0ASFbpE4rxFyAL+WE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )