UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eb3ivTRmx7lcPNqlJAfU6LNSruUlwo3sLP7pCTPJNK4=' 
WHERE 
  key_id = 'e8c62a74695b33ec8058fd83c0843e22d2829f6e707592b7fa4c5e4ec67d5aea' 
  AND (
    token = 'eb3ivTRmx7lcPNqlJAfU6LNSruUlwo3sLP7pCTPJNK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )