UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fjar5o/iCJCV0ByGSNHvgsf/Rx/zXY8gp1dv/usEwxk=' 
WHERE 
  key_id = 'ea979bb55686d1dba70348594836ca8d9efab3bc37c1c2f7ce0234ccc6e7b60f' 
  AND (
    token = 'Fjar5o/iCJCV0ByGSNHvgsf/Rx/zXY8gp1dv/usEwxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )