UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7gDGFk0OS67SquHEdhiWv+t9NC8TI9087VoKDtppTpM=' 
WHERE 
  key_id = '50885460b22d6353df3491d7c3f7fad7e26bb287f2cafa545ed05826f2498cdb' 
  AND (
    token = '7gDGFk0OS67SquHEdhiWv+t9NC8TI9087VoKDtppTpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )