UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+159LW7zZp6MXY2D6ZSYnjpD/fbwrYphAnQMN6PinRI=' 
WHERE 
  key_id = 'efef9187a95d4bb67d8cc378593b450f86b493c87c3c1c0045cea1cfc1391bd2' 
  AND (
    token = '+159LW7zZp6MXY2D6ZSYnjpD/fbwrYphAnQMN6PinRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )