UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXVN+3TnIHlkXea2gNMI550G3NoRWu4tgfEaR/THr+E=' 
WHERE 
  key_id = 'f46769fe76e50b56d7deada85c67d2d55dd5b8862c121312d105b9d12731e815' 
  AND (
    token = 'fXVN+3TnIHlkXea2gNMI550G3NoRWu4tgfEaR/THr+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )