UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHGFKuuwUT5UCakoNhxkTbd73Wt1Uo0VqDfVPLMS1WA=' 
WHERE 
  key_id = '12ed92bd99a5a143fce432a6185e0675f022a6ee64790f88a6aa312bd0a51588' 
  AND (
    token = 'wHGFKuuwUT5UCakoNhxkTbd73Wt1Uo0VqDfVPLMS1WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044