UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AuAQDJ37p4d472RgJJbaTfmtzBovQP+a/WmC5uVeiDQ=' 
WHERE 
  key_id = '45c56e53d470e4c3fcd066a0418bb0d50e326189c7cbb2513b02c9d53e169472' 
  AND (
    token = 'AuAQDJ37p4d472RgJJbaTfmtzBovQP+a/WmC5uVeiDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )