UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjPUiRvt69I0Sh/ya0ddsQgHgvQUf8h2dqRbniTc0Vs=' 
WHERE 
  key_id = 'd8198bec646e68ebde7620d0b92d759b91be0b951ffdf5ee43e05168e56418e3' 
  AND (
    token = 'tjPUiRvt69I0Sh/ya0ddsQgHgvQUf8h2dqRbniTc0Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )