UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnXeg8K8rTQFaP9D+Su7RuV99TMGa37H2JRempYl/uM=' 
WHERE 
  key_id = '7356b6730cad9d4c42aecc0cdfe33b2999213ca1d93011f927c12a79da4f4a9a' 
  AND (
    token = 'tnXeg8K8rTQFaP9D+Su7RuV99TMGa37H2JRempYl/uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )