UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oeb1nmlo+FwvhCOIlsJcWKrE4EiCuKBQivMpjwYExiY=' 
WHERE 
  key_id = '1c73bf90b33b499f8da9d8ba7ca3924d4cdf3593dd345ea247c44a8eb641c42e' 
  AND (
    token = 'Oeb1nmlo+FwvhCOIlsJcWKrE4EiCuKBQivMpjwYExiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )