UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTudkJ87pG5S5zxLR4X/OngagqO3KM/zdzANLNlJ+dU=' 
WHERE 
  key_id = 'd4d35ca2648c79fc321574338e56326988abb8c2b64fcb3d11da49b3c8a0d39e' 
  AND (
    token = 'PTudkJ87pG5S5zxLR4X/OngagqO3KM/zdzANLNlJ+dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )