INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cf80f1443bb7b16e8aac645569d54824a81043788ce3c81a4b442aa1865b611', 
    'rIwzxQQV3BWF8tXChT5seecDbhYsFL4gxlpytulFgso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00307

Result

int(1)