INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c76b57110db827b3ae04c049b3bb33b0019113bb5b13be293dde3b5dd627559', 
    'WZ2xdmvr06ALr+JJ9K5vEB1Ukz2O9tDSeRTclhZjERs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)