UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wa0xqRoGA5BpBGyjSfQ2NEwBSE7obT8u/OyFd6DbBf8=' 
WHERE 
  key_id = '82a8618848693dd1f6e385755908aa480f188a41fb12fc4ef61f25ea56e86570' 
  AND (
    token = 'Wa0xqRoGA5BpBGyjSfQ2NEwBSE7obT8u/OyFd6DbBf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )