UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdWT1TIbrNYcOXSm7GRNWa8IBbhs2zJtAo3gZwdAdjI=' 
WHERE 
  key_id = '8bc8fa23c932701a95292307d13aaa245bda0d3dbe3f2c6c0949d8767085ea5d' 
  AND (
    token = 'fdWT1TIbrNYcOXSm7GRNWa8IBbhs2zJtAo3gZwdAdjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )