UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EihBviPQNeCCviIZKIETyqRPunAqxCNYkhYzPgI/kDg=' 
WHERE 
  key_id = '37c590de1f6bb4032455277a009c5d027c135aa897528cc9552efe4fec2fc480' 
  AND (
    token = 'EihBviPQNeCCviIZKIETyqRPunAqxCNYkhYzPgI/kDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )