UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qH+wUEwdQ4HwHc3aFE+c9NuWrfXlA/3wXknXexWIKs=' 
WHERE 
  key_id = 'a394ef573824ece0eb831d726c800a2d300b7d37cddd15b1bf88adece07d61a9' 
  AND (
    token = '5qH+wUEwdQ4HwHc3aFE+c9NuWrfXlA/3wXknXexWIKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )