INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e90c3f1050fd238b7c109ffce3f70a82031fa82d01613cc58d52803b8e9a11a5', 
    'ZKCjB0KbDREAbufPuOWLR4/f9KjQL3oVTQhfHe7q2Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)