UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/LMhukEFfLwueBRD7CJlVZQwkvVLlAuD0GCzrmlAGg=' 
WHERE 
  key_id = '04a7240431dca04385b2b50e60cad14d2fc3c46078dbef9665b639859b85dd3a' 
  AND (
    token = 'l/LMhukEFfLwueBRD7CJlVZQwkvVLlAuD0GCzrmlAGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021