UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHznSzxy2pj4H/fkk8VjzimQ9g6bgSSuER6kF3nyji4=' 
WHERE 
  key_id = '5a39884abb8ed8e45729e2fa17b9509fa76cc676c6c9f39f91f95ae81a23f9a8' 
  AND (
    token = 'BHznSzxy2pj4H/fkk8VjzimQ9g6bgSSuER6kF3nyji4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )