UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+ZC6nudZHzvKJZ+tJPlL0YhjK6vtf0ajJ8QNRK+ZfU=' 
WHERE 
  key_id = '44285753b8ff95d0ad6767fe5e46b98a568505268b273d90db8cf7cb738aa57a' 
  AND (
    token = 'A+ZC6nudZHzvKJZ+tJPlL0YhjK6vtf0ajJ8QNRK+ZfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )