UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cfo5l4r3JbTkxkFf52NLVMqQBK2EndIl9i6xmcaJYpU=' 
WHERE 
  key_id = '9115c6464cf2ae1b5872b38a36164f790b891b71e493b3ee8f1a0eb96eff2a78' 
  AND (
    token = 'Cfo5l4r3JbTkxkFf52NLVMqQBK2EndIl9i6xmcaJYpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )