UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JAnjnIpOMgfbJ7lLeoTLBRLlsDbHLP86bqH1dhYcjLc=' 
WHERE 
  key_id = '770cf09a0b4983a1f0b1c68d917a6457f06ab70ca36475beddd276379f072c16' 
  AND (
    token = 'JAnjnIpOMgfbJ7lLeoTLBRLlsDbHLP86bqH1dhYcjLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026