UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKaJfbAchayuHM9Rw2mnA0IQKCZsK1N5jxm55zHOuwM=' 
WHERE 
  key_id = 'f7b57fc718efec8d7afcf0e849f4d644aa6e86e361e765fa1ab48c8ad1f21ba0' 
  AND (
    token = 'PKaJfbAchayuHM9Rw2mnA0IQKCZsK1N5jxm55zHOuwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )