UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffcriv0ir0embxHL6ba2P3nN+lnE4CMh4LdecCOC2yo=' 
WHERE 
  key_id = 'b4ec5831ad33573cb2321bda8f68b26a5af1b869fd855378435a989d47e9fffa' 
  AND (
    token = 'ffcriv0ir0embxHL6ba2P3nN+lnE4CMh4LdecCOC2yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )