UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTwhpAjJc6r63ZgvPMxD5fgC1b5ackY2rULieaoWMgw=' 
WHERE 
  key_id = '149afc47404c5b2ea63be58af623b943995de6d885d993fb36c65a5059e399f0' 
  AND (
    token = 'iTwhpAjJc6r63ZgvPMxD5fgC1b5ackY2rULieaoWMgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )