UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBKOCCL8tR0h5OYc356FwivNNJE2yNUIy7qQsYg/Mbk=' 
WHERE 
  key_id = '74ffb29958b9014a5290c1bdddce94f8b21696ef195c4d6b5862d42aa156916d' 
  AND (
    token = 'eBKOCCL8tR0h5OYc356FwivNNJE2yNUIy7qQsYg/Mbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )