UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhCbMqmrHOhW2yloZKHo+puSLtQTW5t/xFxqm3SV7Q8=' 
WHERE 
  key_id = '8da2e770dfe09817954de9270e7195f83ff6e5c9ccd794f5f7986d0e9aa589de' 
  AND (
    token = 'WhCbMqmrHOhW2yloZKHo+puSLtQTW5t/xFxqm3SV7Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039