INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f70584100a2c089b96e244f7d942156421d29a8d1d252c70434f9ff66ace4a6', 
    'cCfZhbX1zV4T+OodNEOnX2uYWdbu31uS0XJU0C4bmPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)