UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6g5NeW4fTcaa1AzXFF8OVVpS9Ic+LsUCdxvGdpYsRGQ=' 
WHERE 
  key_id = 'e70319e3c3fa49fe36757f1fd7327261dadb334ad186a18f5f9100fe71c5f19d' 
  AND (
    token = '6g5NeW4fTcaa1AzXFF8OVVpS9Ic+LsUCdxvGdpYsRGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )