UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vunm1vyBIoIS66qf/ajkCoZWfwNPZCoCUHBnJ4Tn6Ag=' 
WHERE 
  key_id = '5c357c1c45f3961a918520cab9fdb5557450ba7c247888aa554836f486ac4f96' 
  AND (
    token = 'Vunm1vyBIoIS66qf/ajkCoZWfwNPZCoCUHBnJ4Tn6Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )