UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7pjR7NmCUS4zkzEqpYTQ0sam7a+F/W6gPhetaKhOY1E=' 
WHERE 
  key_id = '904b9c9a69d1e0ae967ab603d1ff3b1a41031c87c3b3757685b6f9bd641f23c6' 
  AND (
    token = '7pjR7NmCUS4zkzEqpYTQ0sam7a+F/W6gPhetaKhOY1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )