UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hmKdORL6dyxvBPs1UDPum1efwwmQr+MF8eaonFizKhA=' 
WHERE 
  key_id = '37be8fa6b871f8c81fe5a65797a66e5f49cf3a51d464a657782363ae9ef14391' 
  AND (
    token = 'hmKdORL6dyxvBPs1UDPum1efwwmQr+MF8eaonFizKhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )