UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1OyaUnNHeBHigkfvQ998bpQwRpmPXDJvoSYfobSq1w=' 
WHERE 
  key_id = '603f58318091c3c635c56dcf99f52649f22a644be1e774bbfc8001d166c6a7a3' 
  AND (
    token = 'Q1OyaUnNHeBHigkfvQ998bpQwRpmPXDJvoSYfobSq1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )