UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3Gj6/nnb1YM1uCIZOityix/MLVcMcLaqQDuhTGHQRY=' 
WHERE 
  key_id = '95842dc6acb782712e18790580fd35e5db1efd9fc8124da25c806d7883888c8a' 
  AND (
    token = 'X3Gj6/nnb1YM1uCIZOityix/MLVcMcLaqQDuhTGHQRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )