INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e90a9d904830fe130c2c4bd4842b7d6df721f7f6f1cd686d74cf5f956da21c', 
    'IqMkNkaJOySBpjPxagmGYsJIVbD+cN9kLHVjrDev4rY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)