UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xv0iT6c9UHo5yG7VLuOs/nivXdlT2gyiQ6ILP0r3GhA=' 
WHERE 
  key_id = 'dfb8ff381b0a50feec04c24fcc1c65287a695a3f1c56f7011e3a008e0d37aa3d' 
  AND (
    token = 'Xv0iT6c9UHo5yG7VLuOs/nivXdlT2gyiQ6ILP0r3GhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034