INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9641734399cec1b3117e0dbfe3cd62acdb9032f0e29b6adb7ec4cef3598c0f8f', 
    'rBNhGx7hzr7RYonQcw35YxFasudf1kTa4PMFlaMq8u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)