UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5i7tXABe3zGCOHkoQpzDacm3Th7eYhDM7a5vpnmTlSA=' 
WHERE 
  key_id = '9f9c8a310ab144b5af5cfda296be361be569fe6b3323d1c412f5a53171ba0f2d' 
  AND (
    token = '5i7tXABe3zGCOHkoQpzDacm3Th7eYhDM7a5vpnmTlSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )