UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/0yCjuRZJjAz+JKElPpYC+c9bHfeFKUuTGmY59Up1k=' 
WHERE 
  key_id = 'bed375ef1b1cca0d43df40b069fd7142d8625a0b2536b2fdedab5c65d66e7568' 
  AND (
    token = 'y/0yCjuRZJjAz+JKElPpYC+c9bHfeFKUuTGmY59Up1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )