UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NcbYL576UniHmj3SzbD7QJtmdEYYq6+FNjJ0/enqonk=' 
WHERE 
  key_id = 'bdf784f208ec73a621940ccd1ab00c56213954e4b0721172d1093b0bbe9e64e6' 
  AND (
    token = 'NcbYL576UniHmj3SzbD7QJtmdEYYq6+FNjJ0/enqonk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )