UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0cmJ9blzKDE2YDv+3F80m/vIoqXEFUKy/fjqS+H6rDM=' 
WHERE 
  key_id = '26becf9497fecf1c6f40f0f7a9c6f6726d381dffa2ec53e91c0281f2033e20fd' 
  AND (
    token = '0cmJ9blzKDE2YDv+3F80m/vIoqXEFUKy/fjqS+H6rDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )