UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9nfoN7diu0POKRlxU53uXX8f4vhRRDDFW/pntlH0pk=' 
WHERE 
  key_id = 'e8cc22f6ae1cf798172de38ec07ae98247791cf0095ac5ea236aa17a65f72c92' 
  AND (
    token = 'Q9nfoN7diu0POKRlxU53uXX8f4vhRRDDFW/pntlH0pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )