UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRFcWiSqzj8WYqlRii8TuEo0QSrEVWBXaNYCQdxZNXU=' 
WHERE 
  key_id = '8963268dc399c65a6f00a257bbfe8b8a20fc22642b2b80c72dd4242971c0ffd1' 
  AND (
    token = 'wRFcWiSqzj8WYqlRii8TuEo0QSrEVWBXaNYCQdxZNXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021