UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IV9zaa55ZyjfqBSUzBR9jdKhZvzKYpfJZpf021Km8co=' 
WHERE 
  key_id = 'b77af4a65ca206e15ae5411159dca96ecd46ac7bb935f1b188775554ea6b0444' 
  AND (
    token = 'IV9zaa55ZyjfqBSUzBR9jdKhZvzKYpfJZpf021Km8co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )