UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gc8Rl9wCDRwkDuEcNIOiqXcZudNdq3588n5cXoxaEw=' 
WHERE 
  key_id = 'ed16cede2c1b15a39bab667a3f9243eea30049bbbac208ea5c46fba73a41141a' 
  AND (
    token = '6gc8Rl9wCDRwkDuEcNIOiqXcZudNdq3588n5cXoxaEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )