UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ekLVCnlNHgguICRWD/Unnn2MDZg5brvUsePg7FHTPzQ=' 
WHERE 
  key_id = 'f7b430e272adf7c506f0a1cd91ac735e35567d1671621f5e7299b24b7c0b4572' 
  AND (
    token = 'ekLVCnlNHgguICRWD/Unnn2MDZg5brvUsePg7FHTPzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )