INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a15e1ed621dd79b1cef640319aeb6bd408da6eae88a2abb0c54bdd0c7a6a7e', 
    '3aJhm6w8BlTTNOl+R0M7OJ1degcPMyW6jv5ZK/v3sZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)