UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvhX+808gpI3oXovVUfvAXl7JJQtd1ntSoNxE91fozo=' 
WHERE 
  key_id = '7823e349212c324aefe0c38d87d7aaff03389eb3d2dfd21d35ec753312fac119' 
  AND (
    token = 'yvhX+808gpI3oXovVUfvAXl7JJQtd1ntSoNxE91fozo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )