UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Go+tBjtLZLm+tJWNbxsmaeCk+mCA9Lnk7dxa4UcxGmA=' 
WHERE 
  key_id = 'e38b1058beb6144ca7c2964938538e0e243313e29e6316b676ddc0ca8ab3611d' 
  AND (
    token = 'Go+tBjtLZLm+tJWNbxsmaeCk+mCA9Lnk7dxa4UcxGmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )