UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EM1tT/txNHX7wEr6jDrGtSyAvqtBjnuE/GV8QPVXdiM=' 
WHERE 
  key_id = '0ceef1ea8978958c4ed89228c006cf449fcb6b38f4deccbcdf3868b120556954' 
  AND (
    token = 'EM1tT/txNHX7wEr6jDrGtSyAvqtBjnuE/GV8QPVXdiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )