UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Al+CmmgcXxv6YWKvm9we07wtB+NyKqqfY6QEptbncNU=' 
WHERE 
  key_id = '0e28593d77e5a752b8344c71aa94b6f7e828f8ec4bd3bd52d51e25c1aae7d477' 
  AND (
    token = 'Al+CmmgcXxv6YWKvm9we07wtB+NyKqqfY6QEptbncNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )