INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e95a15d9261c8e4038487ea56346b1e9918f347acd6ade772710282756568bc', 
    'N519lhrikNkQx9a3Me4RWJs5pinU7IxJ2F+626ioBZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)