UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NtQtEzX6nXmWSbMZOgUn6VRu5VGT99vN+UdmslVl+t4=' 
WHERE 
  key_id = '14f39ae62d2627e1768b1b75fea95b4b44cec0dd9b238d7c527ef36700d8c535' 
  AND (
    token = 'NtQtEzX6nXmWSbMZOgUn6VRu5VGT99vN+UdmslVl+t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )