UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFgv8wQYTZBiSbUF4qlbKJaBmb6GfDBRfLN7wQdNrkM=' 
WHERE 
  key_id = '7355c5e86234493a6ccdbd48df0337ffaef743ebedaca4fcdc9197b2743ad399' 
  AND (
    token = 'QFgv8wQYTZBiSbUF4qlbKJaBmb6GfDBRfLN7wQdNrkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )