UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YG7CPZJli3YCKgoDrfvFuri9oawy+PjbJLbJSZBKtBs=' 
WHERE 
  key_id = '2ea95e858968d653b38f5bbd89cd779c0a546af53ee543e125fb3dad4784222e' 
  AND (
    token = 'YG7CPZJli3YCKgoDrfvFuri9oawy+PjbJLbJSZBKtBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )