INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b5f1056610a50ba5716950ebe66f07d6e49532ff1f42d630ee559ac728d859f', 
    'nCw/qpK2HZ0tSSZBFf8SLMofz95RNfi8d8z8gb+yPB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)