INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c694a4e62eb7b882bd3f998afc20a208ee8b50f0bfd2b0a5e0d4d798466b02c1', 
    'JmX1OYXGuyaR7x0UJO7sTT6rLPFLylpitld/PLAwj08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)