UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtS+/bpRrEgoaeXxJlccjdiM+gtGzKga9QhYK61op/c=' 
WHERE 
  key_id = '1ce46e52cbbbd6c6d3b5dbf5ee37745510fbafc42f85c4c9770b2bab3e75920b' 
  AND (
    token = 'PtS+/bpRrEgoaeXxJlccjdiM+gtGzKga9QhYK61op/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )