UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnYWzonASPW8DNCAMIp1Ukt9lPNz0ODHc0SRds3HD+I=' 
WHERE 
  key_id = '3d6405f1b17168743b0ee865d57465d41256344d98bbd900dceb1045407f6a46' 
  AND (
    token = 'BnYWzonASPW8DNCAMIp1Ukt9lPNz0ODHc0SRds3HD+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )