UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEBCkv5/ukVBWzp1/X8KRYGvjvsrmIRUYeQI1SpyZn4=' 
WHERE 
  key_id = '15041df895e5054e2a53509c6a988f67369b05cd4ade8cebb761821b1b8bf62b' 
  AND (
    token = 'QEBCkv5/ukVBWzp1/X8KRYGvjvsrmIRUYeQI1SpyZn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )