UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWnP5R838SkOwrpGGGQ3IXv76RFhTN9wRblR7iumq4c=' 
WHERE 
  key_id = 'bdf039d15bc4d2cc7582ac65ba2a2f4c9ea9bcb5cab8f1df1e9944acf54bba6a' 
  AND (
    token = 'uWnP5R838SkOwrpGGGQ3IXv76RFhTN9wRblR7iumq4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )