UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugH9NytMXHNFxxihhsbeqxriXf1AVbXwJ97MqGnFHGk=' 
WHERE 
  key_id = 'b48e4aefc579de2bcb2a2d0fceba9c055e92ab9191a7a86d34ed3cfd676d1a6e' 
  AND (
    token = 'ugH9NytMXHNFxxihhsbeqxriXf1AVbXwJ97MqGnFHGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )