UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLIB43dlHxQOQ8JmRzoGiAqIw39Qz8BQBmrzMIwr8jM=' 
WHERE 
  key_id = '1b6aa0052e6e91fcb0259f619813942ec2df5317086d0002886f232833efdfb1' 
  AND (
    token = 'qLIB43dlHxQOQ8JmRzoGiAqIw39Qz8BQBmrzMIwr8jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036