UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROXSq2xpFHVIc7dPSvajrAa7EZaHnwviNJzALti6WeE=' 
WHERE 
  key_id = 'eae13f5da10cf2a8e264e90d7a2633dc49e5739be6c6caafae195217853a632f' 
  AND (
    token = 'ROXSq2xpFHVIc7dPSvajrAa7EZaHnwviNJzALti6WeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )