UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeJ1RdWZ8mNP5G0dGlldI0Rsliab98vivH5i5YqThWo=' 
WHERE 
  key_id = '753b79cd1cd8042d8fbb4e370a0d7c28f41a17057838db1f853c28daa32a3685' 
  AND (
    token = 'CeJ1RdWZ8mNP5G0dGlldI0Rsliab98vivH5i5YqThWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )