UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm35plTlTR+vL9hdHp7ej7W3TnsOI6iUTuGRCkeaC9o=' 
WHERE 
  key_id = '7cc9ecd04b9424dc314885ee1563bbf8e889a3e3492711b47b61ae6f953798a1' 
  AND (
    token = 'Fm35plTlTR+vL9hdHp7ej7W3TnsOI6iUTuGRCkeaC9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )