UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1bN7l33s0EuueGPnAhjLs56P9GJF4wt8O/Bs0vYbes=' 
WHERE 
  key_id = '738413ad0def1e9104e7cc6a0da3e2b2b3697ff73da274c450ca43286854f512' 
  AND (
    token = '/1bN7l33s0EuueGPnAhjLs56P9GJF4wt8O/Bs0vYbes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )