UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7eooIvCRdKTYP4dcnEyaDzUT6In8i+A/so61K9yBVw=' 
WHERE 
  key_id = '21d814d0afef8b24b575ba50d54dc2568b66c4c0454fb163bfa3c9132a6b62cd' 
  AND (
    token = 'Z7eooIvCRdKTYP4dcnEyaDzUT6In8i+A/so61K9yBVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )