UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6SDPFzIRKt8UlzMGCL97ZEBJcWfSL9aeiJ3mpaUSyxo=' 
WHERE 
  key_id = '3149a6b1b873bacc1fdd321335f2f3b10bbcf1e8b69ac85faf5a7de807793f89' 
  AND (
    token = '6SDPFzIRKt8UlzMGCL97ZEBJcWfSL9aeiJ3mpaUSyxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )