INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd03439b900139f547db8e12abad764d09197d280f3e1e3e69b1bc9010e2be997', 
    'ffiNOPHxiqYnTH5HEfRmycwCg6JEp+7+wq6eq1AgPxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)