UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7aKMn5qfKPyMJ3qORB/0dfpob4qkLsrbKGq5Ws9EnM=' 
WHERE 
  key_id = 'bdea95a3ef44d5237de93b27a5ef6935b2ea0ccb2f230aa05c311d8b9f7888aa' 
  AND (
    token = 'z7aKMn5qfKPyMJ3qORB/0dfpob4qkLsrbKGq5Ws9EnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )