UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqbPN/eR5A1vN0zNSWTH3BTgrSBXBIH6rX9sM5WME1g=' 
WHERE 
  key_id = 'c338316d25711f555b46e9558e5cb09b7ef7b409cc75d779ff2a8c72d765d8ea' 
  AND (
    token = 'tqbPN/eR5A1vN0zNSWTH3BTgrSBXBIH6rX9sM5WME1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )