UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDMJuuOv0d4QZWwg1xXIgsKdoej0pMXzeAoEJltCaH4=' 
WHERE 
  key_id = '731b6d144577ba290b157e3fd08a1dd1b1aa6b069aecf6c237314bccb6d5129b' 
  AND (
    token = 'cDMJuuOv0d4QZWwg1xXIgsKdoej0pMXzeAoEJltCaH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )