INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec1368bf31f5d7a0ef623a65604322990f35aeec192af390690cd3dc0591f657', 
    '5DHsMugo4K4ainnswPOPw90M9ckFOyVuG560RRgs9bo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)