UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDS6+9IniyaWCx8F8cvb1p6fsXj2LyAAYoZV3FHj1eA=' 
WHERE 
  key_id = '1c667c61f2f4bb510c54e08ff1540ec0ac3a5608384212f5cda229d42a33c373' 
  AND (
    token = 'DDS6+9IniyaWCx8F8cvb1p6fsXj2LyAAYoZV3FHj1eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029