UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQrLjywofGRKk/m/eTAB/pB1TxABR/arxv5EpV0wv+U=' 
WHERE 
  key_id = '2c410d2821a72f90a6ac642a097e1a2b6a41db98205fde4e9f9a5f7388238909' 
  AND (
    token = 'gQrLjywofGRKk/m/eTAB/pB1TxABR/arxv5EpV0wv+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )