UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jK/0YZyJrr3AxPfo2u/RAcfBCKcsrTYB/rlm7DhRJFI=' 
WHERE 
  key_id = 'ef017f5cc369e9df82e7580ffa347b57c87630a435d96e75f47738009b232993' 
  AND (
    token = 'jK/0YZyJrr3AxPfo2u/RAcfBCKcsrTYB/rlm7DhRJFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )