UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otwFbyck0jtuPFTgEsSJwn0/heq/IYMsVssLQc66PFo=' 
WHERE 
  key_id = '29cae147ae45bf67d3116230b3ac4bfa8d7b1c3874aa03dd3bb468a616b1b103' 
  AND (
    token = 'otwFbyck0jtuPFTgEsSJwn0/heq/IYMsVssLQc66PFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )