UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'so4gHw/17jAWjipKD51V7UiPziAh0ISZCFmw5Zhi//M=' 
WHERE 
  key_id = '88f9790504721515da407a400aab440ad3fba84ca8cd570ef429e3d782d16fef' 
  AND (
    token = 'so4gHw/17jAWjipKD51V7UiPziAh0ISZCFmw5Zhi//M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )