UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJZ0tEMwepXRvBI8gksOSOgLgMokvYRln2dlQGFk2wg=' 
WHERE 
  key_id = 'd17ad54d8a5827576bab6f121400a86577842ce14375412893087d6670ea86a2' 
  AND (
    token = 'SJZ0tEMwepXRvBI8gksOSOgLgMokvYRln2dlQGFk2wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )