UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1583BGcWreoZLj/bPafCD5Lxuea2/YgUDN6rH/scIfs=' 
WHERE 
  key_id = 'b4a2f6dcfaa1fca94cd83124f761c98302b71163cec51b682d18dfa09f42ea6b' 
  AND (
    token = '1583BGcWreoZLj/bPafCD5Lxuea2/YgUDN6rH/scIfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )