INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b914575e21ef09daab0ce1393fbf3c62f56ce93f11ca69205ff69eb25991092', 
    'y1TEQ8Eoq4xrGnJb/dmx4G8o3noZIpocfH4v8JST0Yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)