UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77o9xh8WsiCdvsXdOf25v4Kt1trM5jaY/X1R7DdDiCk=' 
WHERE 
  key_id = '183b4e87e5060fe147abc6cc3b7bcf3b3df9d92097686240eeb17b28e6823781' 
  AND (
    token = '77o9xh8WsiCdvsXdOf25v4Kt1trM5jaY/X1R7DdDiCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )