UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bU51izM04zAPyDfwuVEIXszfvPBog6RLQG6RsLYqZUc=' 
WHERE 
  key_id = 'd0ae01a5abc7b1250cdb89b6f6be2194b504471273b4e9ca78b1991121885b1a' 
  AND (
    token = 'bU51izM04zAPyDfwuVEIXszfvPBog6RLQG6RsLYqZUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )