UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q18Q+kI8y771qSPAPvLkk0odVjpN5iz7zb6oft/qJEs=' 
WHERE 
  key_id = '7a3c098a5e6c65ca37bfe9f351e71a1d789ca12e13e1be7979a0c9ea24661156' 
  AND (
    token = 'q18Q+kI8y771qSPAPvLkk0odVjpN5iz7zb6oft/qJEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )