UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yEQ23C8dMklnlTo7g3g3777JoNJhJFYk+jOQgAvwMqY=' 
WHERE 
  key_id = '6b36d4c346233b022d429b638ecfb595c37e04018ef9c3a20212c541d47c7b3d' 
  AND (
    token = 'yEQ23C8dMklnlTo7g3g3777JoNJhJFYk+jOQgAvwMqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032