UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ong6MXpGLyPiyur7NwJD3syN+4I38k6epEk54AMN0Ro=' 
WHERE 
  key_id = '126a53e8a99d52eb81f87a6bf80c0b43274c78bfbca67d8a4af69370394e8f77' 
  AND (
    token = 'Ong6MXpGLyPiyur7NwJD3syN+4I38k6epEk54AMN0Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036