INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9cb482021e654620f6ba9c08ca5d7ab0a8307b23e04b01dabf237cfc62b0a70', 
    'Fvz10v12x04hjM4GL2ETddKK8cNOWQuLkhliuVSjm5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)