UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7YCCqbi2ywjaTKaVT25XRY5lazA64F0KvXX8AryyJw=' 
WHERE 
  key_id = '427d98149d082437da78485b250ac8d6f743995ac6709d9c8d078d214294030f' 
  AND (
    token = 'm7YCCqbi2ywjaTKaVT25XRY5lazA64F0KvXX8AryyJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )