UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQUXBVUlwb4AuJFfbFzYcN3246oHGN3Qmv2RTJrrRhU=' 
WHERE 
  key_id = 'b4ccdd895a2418e813ca6c804168e4aa69fb41d1f88b0b75b72d778b472287bb' 
  AND (
    token = 'mQUXBVUlwb4AuJFfbFzYcN3246oHGN3Qmv2RTJrrRhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )