UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c98ZBSxCpc05o60zSZnUBMFQA85RYI9h/hI1EYYQX1s=' 
WHERE 
  key_id = '1c621320812dd2b88becb47911c3d278e86fe9adb22be04b3a9a0156aa2c3ca9' 
  AND (
    token = 'c98ZBSxCpc05o60zSZnUBMFQA85RYI9h/hI1EYYQX1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028