UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nci2t5gtVdJJsitR/XBb6K9UOm3VmR+WGn8nyEcLOf8=' 
WHERE 
  key_id = 'ed593d732479445933cebf18a48aae7d12338a704b91f23de2f78757b1516129' 
  AND (
    token = 'nci2t5gtVdJJsitR/XBb6K9UOm3VmR+WGn8nyEcLOf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )