UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r80vpJWTRscoWnfGdmPq5KuUsEVxQkalZoeu9d2PDq4=' 
WHERE 
  key_id = '15bbdc023a2669d1b71875ef12bc20a799bf45d74522e0796ec1a98757bbf132' 
  AND (
    token = 'r80vpJWTRscoWnfGdmPq5KuUsEVxQkalZoeu9d2PDq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )