UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MS2o0lzAMVPBxHieuEWDMwt62C5CfkG3PriPD+K2OC4=' 
WHERE 
  key_id = '5dc630c2c7341f072ab42bde168218fe7a9d15c505b222967184936fdd39cd42' 
  AND (
    token = 'MS2o0lzAMVPBxHieuEWDMwt62C5CfkG3PriPD+K2OC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )