UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFAQTLKuAON74TwNJYPqtnuIORbtFTe7OcaY75O0Rko=' 
WHERE 
  key_id = '443ed323e7753a7baca39589b9c8237f4f4fece8c832dac7e870dc10df091ea6' 
  AND (
    token = 'HFAQTLKuAON74TwNJYPqtnuIORbtFTe7OcaY75O0Rko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00017