UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NK6FHG/FODrh2lmqf1KjJCXtcdDGi1pz7J/Ft0EK5Io=' 
WHERE 
  key_id = 'f616909dffbdc624a00d6b20bccc1d6d0ac5ebff9009e28418c9d13b5049afd1' 
  AND (
    token = 'NK6FHG/FODrh2lmqf1KjJCXtcdDGi1pz7J/Ft0EK5Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024