UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uTyrERc5pH+UQPa24q7UEHJ28KKp/j3PrHALK52BCA=' 
WHERE 
  key_id = 'b3a4225a7e20916eeb3caed8649876f11fdc8be2c1ec57584b6a14ac9891df1c' 
  AND (
    token = '8uTyrERc5pH+UQPa24q7UEHJ28KKp/j3PrHALK52BCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )