UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9mF4JJf+/cS7QqZfzveN/ahQ+GDmTbH4ra7a+smZnw=' 
WHERE 
  key_id = '00043a495724903e5cccf7ec56cd6c79bb159fbb7921b6e13f1122611f1d3518' 
  AND (
    token = 'c9mF4JJf+/cS7QqZfzveN/ahQ+GDmTbH4ra7a+smZnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )