UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRqZ5WgOcKxiCbzYnyy06GnULDNuuOSuo/nl+qymvNg=' 
WHERE 
  key_id = '2b5b09c0f0e24b10efefd2aecbe53ce0420c1840b110b8939942c44ca7ba0291' 
  AND (
    token = 'FRqZ5WgOcKxiCbzYnyy06GnULDNuuOSuo/nl+qymvNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )