UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zzpYEgMXCcp/bnDGkdtGbzgZTvbDH+fXjhfJGFW0zg=' 
WHERE 
  key_id = '19f92e2f6b2587fac0d8f061ef6246382b5064315530978f7fb953676e206429' 
  AND (
    token = '0zzpYEgMXCcp/bnDGkdtGbzgZTvbDH+fXjhfJGFW0zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )