UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2if8sIoWpPoq0Z8C9dr7sGzNX0GK3O2aKOUCgWnY5o=' 
WHERE 
  key_id = '5d72cf54679d6d52ae1d8e2f6f70b530f4486f96404023cf63af98e5e62feb7e' 
  AND (
    token = 'g2if8sIoWpPoq0Z8C9dr7sGzNX0GK3O2aKOUCgWnY5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033