UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3exYNM5ObvHb1s780NR264k7OO/0O2VBUDW56N6feg=' 
WHERE 
  key_id = '550bd31b979d5481732d6a01b03bdffe73751b963cc4c4dc133ea18a26d4c606' 
  AND (
    token = 'Y3exYNM5ObvHb1s780NR264k7OO/0O2VBUDW56N6feg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )