UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9m4vnT6Aa3vkrC2WEtWnUBx3OzfC7ecJK4v73NHbzdM=' 
WHERE 
  key_id = '43a5adbca0dd7df54786b985052a22a301be088b0e6cf9b9e89b22977e69224b' 
  AND (
    token = '9m4vnT6Aa3vkrC2WEtWnUBx3OzfC7ecJK4v73NHbzdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )