UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBdSHsjQwugQxv7GyI9acfr2Zx+HeAbNCmKVJaYxKXI=' 
WHERE 
  key_id = 'd52f40f535921f89cc4aa9509cfc86a721ba38beefafdc6baa970c8f1c184f65' 
  AND (
    token = 'YBdSHsjQwugQxv7GyI9acfr2Zx+HeAbNCmKVJaYxKXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )