UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTwdep9j5CzJZa6Zzh3TO5/EuwvBDasc/sOxBMWk7do=' 
WHERE 
  key_id = '4d880e893d12fe679651420ef5db974bb6b8f7175ba8cbc71e4bbcbe5d5c2cb3' 
  AND (
    token = 'uTwdep9j5CzJZa6Zzh3TO5/EuwvBDasc/sOxBMWk7do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )