UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+MliCJGikPTJoHSLcRlVnBxQXHwWPBJJE06F8XR3wUE=' 
WHERE 
  key_id = '1e1957ab795a2c035af4f686392883d2a13e9c3449ae8552ece785581535835b' 
  AND (
    token = '+MliCJGikPTJoHSLcRlVnBxQXHwWPBJJE06F8XR3wUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )