UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SpO8fSusm7B4eK7ZHpgCZPljtIftZPxrdqJgDreh2wM=' 
WHERE 
  key_id = '9e20745d4976fe88a05ee4d133e5982d9314e93f8a0dfae178eabd3f8383927a' 
  AND (
    token = 'SpO8fSusm7B4eK7ZHpgCZPljtIftZPxrdqJgDreh2wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )