UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqAaPQlm1fqGILwVS1BvD2crQ+wDrtaq3KPlrcba7pA=' 
WHERE 
  key_id = 'ab717f9a4d003c05dc6c2929a4c669a3bf8e777a89d048a7542bf21057013059' 
  AND (
    token = 'aqAaPQlm1fqGILwVS1BvD2crQ+wDrtaq3KPlrcba7pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )