UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIK3Tdjjs4VCDOD3c7Kd8Dfi0zvcIgeZkKkrIL7RP78=' 
WHERE 
  key_id = '7c5396317aff73a0082a6fc2a794fb17a8c2c714e4ad65a9c35e037bae68f26b' 
  AND (
    token = 'xIK3Tdjjs4VCDOD3c7Kd8Dfi0zvcIgeZkKkrIL7RP78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )