UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycjaaWWpLxvTbFm3b9z6fwSvy/8k8ncJA0LBzNGZ0E4=' 
WHERE 
  key_id = 'c4739ab463f94880d120c3a4c11718f8847fbd99484f264be14cc335fde2414a' 
  AND (
    token = 'ycjaaWWpLxvTbFm3b9z6fwSvy/8k8ncJA0LBzNGZ0E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )