UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQnYj9GJqAoojSaCAOYvCPF5M7OpSCJCbp+Xb+xGrS0=' 
WHERE 
  key_id = 'f9395be5437ef25a0eef37b30decf0e103a5974ad5a184df1c0b30c9b4ac07bd' 
  AND (
    token = 'VQnYj9GJqAoojSaCAOYvCPF5M7OpSCJCbp+Xb+xGrS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )