UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTTWjHemmZcWGKbLbQ3SArHZN/IVYDnidLqj9EYxRUE=' 
WHERE 
  key_id = '64a60c4f536182ca07590828972893c1bc3a178d0a5902bd4d48cddda3203128' 
  AND (
    token = 'XTTWjHemmZcWGKbLbQ3SArHZN/IVYDnidLqj9EYxRUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )