UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNg1BL5T25ThWPGkLTFBS1NyZO34cYj5YMltTr71GIQ=' 
WHERE 
  key_id = '2613c0a03bac2f54bddf934e86859ee3b89e4480c5ee6a54f4adaea8a3a248f3' 
  AND (
    token = 'WNg1BL5T25ThWPGkLTFBS1NyZO34cYj5YMltTr71GIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022