UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/BccIrYpEq3F75vCXb7CoKcjG0taddogc2UUb3CjCU=' 
WHERE 
  key_id = 'a37227676885dce9c1396584eadc880247f126f9a7accecc815a29b41a688d02' 
  AND (
    token = 'K/BccIrYpEq3F75vCXb7CoKcjG0taddogc2UUb3CjCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )