UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VcK5/c7L0oLkQDrTYXy+oGrQ1lpvHlya0bjmniezuXM=' 
WHERE 
  key_id = '35e2cd02c66ec8986b726e78f8cf7aa5afcf7200f3d023b39010edae68ef2089' 
  AND (
    token = 'VcK5/c7L0oLkQDrTYXy+oGrQ1lpvHlya0bjmniezuXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )