INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0869790e1599b01a818510e476b5157954f084dfbaa309b0189051579ac398c7', 
    'dF0j0ZIFNxCQ3sakzdDvh23I1dLOnhGLsAuq5KRNo/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)