UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eN4gkJ3JgxI4c2XMEVnQx5+ZX2jwlGAz/Zb7DwHrSF8=' 
WHERE 
  key_id = 'f27c63271bb8395ea30183ff822d5651556154df18d56247a2b7a04eb61c56c7' 
  AND (
    token = 'eN4gkJ3JgxI4c2XMEVnQx5+ZX2jwlGAz/Zb7DwHrSF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )