UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zY0f2A7Ta4o1QK4/poq63XohgsjTbeThZPGT6UZmQJM=' 
WHERE 
  key_id = '84c849e50dd4f5b7b94110bc16535cfc288464e48b02020bcc5ca5b6162fcc52' 
  AND (
    token = 'zY0f2A7Ta4o1QK4/poq63XohgsjTbeThZPGT6UZmQJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )