UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAjsfXDQmjDzkxQSbuAt+/hjvwWw8e/KDYUOm5a5vsc=' 
WHERE 
  key_id = 'ee541567ad1f7ab5f614da0ad86ce414b4ded309190f17512f7a2199275f35b4' 
  AND (
    token = 'cAjsfXDQmjDzkxQSbuAt+/hjvwWw8e/KDYUOm5a5vsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )