UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Af4PzFgnaFmyBjjm8n2TT7QbWFdCXGoehM4oTw4deSY=' 
WHERE 
  key_id = 'cca0476d3eebe6f338bb59d1651f19f994873ff6f23d3c817313ea0b9864512e' 
  AND (
    token = 'Af4PzFgnaFmyBjjm8n2TT7QbWFdCXGoehM4oTw4deSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )