UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fU0xNMfcCepMImaoySphzqUZTT8tsNwR725Xg0Lq8ww=' 
WHERE 
  key_id = 'd9bd4abf0b96192b4e870b5e84846ff94417231ad4f89cffac911fb4522a7381' 
  AND (
    token = 'fU0xNMfcCepMImaoySphzqUZTT8tsNwR725Xg0Lq8ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )