UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fi/0Z5SaPVfF6MbMb5QvAXcRzWpOHbPAwR02I6adR4w=' 
WHERE 
  key_id = '6d4eaef87ae779c95018d7a9bb5d73df430d121f35111a0c61e498ce90686391' 
  AND (
    token = 'Fi/0Z5SaPVfF6MbMb5QvAXcRzWpOHbPAwR02I6adR4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )