UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjecFhpYvjOAmq1eum4xLOauFb0NZ8ZJu5QOU8gAVoM=' 
WHERE 
  key_id = '8e1673f9a26e0489ea907ce0fcf64ba49ea7ac6d8e1a86c721899799bfda6015' 
  AND (
    token = 'kjecFhpYvjOAmq1eum4xLOauFb0NZ8ZJu5QOU8gAVoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )