UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7IP61QxUVI6NLx6DJ1xcWxIDeMLZK5aCXAt/fQAAf0=' 
WHERE 
  key_id = '79b90061910226492edab20720df76dd5fd4e240fcf1a5a72e6be0841e678c11' 
  AND (
    token = 'X7IP61QxUVI6NLx6DJ1xcWxIDeMLZK5aCXAt/fQAAf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )