INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4c9f009dde021003db54bec854eed32efee38e1862f68dadc0f4fe98e0efaf9', 
    'SFmsqXT5gTSWGm+N7nbmc4vlriPDyNIU8Z/bxhhIXPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)