UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiU6U59SZhUUr+SOIiU1AecMK02VSVVz5Qjj/piLeOU=' 
WHERE 
  key_id = '6dc6fa196f22cfcdbfeb2dd07dd463598feec6b35c36bcddb04fbf41c33c3544' 
  AND (
    token = 'GiU6U59SZhUUr+SOIiU1AecMK02VSVVz5Qjj/piLeOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )