UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJEFSeTmBuO9KZc1vt6Pto3T7cD1+ZHbwjw4D5TQlUI=' 
WHERE 
  key_id = 'b2fbd280116f3fc1732135b7e16d40476ded76065d33523f7c4e0803d82f56a6' 
  AND (
    token = 'pJEFSeTmBuO9KZc1vt6Pto3T7cD1+ZHbwjw4D5TQlUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )