INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3744c9c83fcc772c63d9f9c2e2dfa74513d3e5714e5a881c2ceb29b7f38e041e', 
    'KH8du6LwxOmxzVfa7HmLaIRn6+pmxH8NLjkpNHrD0uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)