UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j904sgZqQRtAZb/6GBeSP+T+ArK/XZiNo9SgRhS2c38=' 
WHERE 
  key_id = '6a0253d10d9336fe5afdf3573a24e35a3153f615b469db7087ce45fb361dc89b' 
  AND (
    token = 'j904sgZqQRtAZb/6GBeSP+T+ArK/XZiNo9SgRhS2c38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026