INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8267108a52178bdf68eea4ef5e4e1d81377e0ddf4e8d7dcaf8eec9b104f731a2', 
    'qVvZEvUaiTV1PazmR2SjPfHipwb7HwE7XPhrN/Dv50w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)