UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4eFD+oQaIBfmtxUWt9AFPYkKbSlhOwDLQFyqgGEXtnQ=' 
WHERE 
  key_id = '16f5cb35bd744c8c0c2d8f5114962bdf3875881aa6efce4119a4aca9f7b4965d' 
  AND (
    token = '4eFD+oQaIBfmtxUWt9AFPYkKbSlhOwDLQFyqgGEXtnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )