UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oDA9NtryBfksSdD3EGzgIHcvl0oQLXMwAItif7I26OI=' 
WHERE 
  key_id = '9931becd7231c10b138e64f14fc8e42d34462da7e40646cad6bb6a1545a65a0c' 
  AND (
    token = 'oDA9NtryBfksSdD3EGzgIHcvl0oQLXMwAItif7I26OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )