UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhBwsxsk4r6NxRNOHiSSGOYS/uwhfHPIcCjFvPM6poY=' 
WHERE 
  key_id = '9acfff15f948e229e91f051a5900035d1d6ce2efa3a8be285aba59ec49d8001b' 
  AND (
    token = 'LhBwsxsk4r6NxRNOHiSSGOYS/uwhfHPIcCjFvPM6poY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026