UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ij0ZLw5EBK6BbvZAuRvZ4+OG/c/BhE/9z/q1eQ/+pdM=' 
WHERE 
  key_id = 'fae6a5085d764b7a5384a25c8848b36aeeeea34255cd66df29cb0c63aa4d057e' 
  AND (
    token = 'ij0ZLw5EBK6BbvZAuRvZ4+OG/c/BhE/9z/q1eQ/+pdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030