INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54817acfcea8ab90ca653f046ee987592c8b81e2d253a79d85c8fa12e2f30e3d', 
    'f1B4jgtZd9YXhcUiugQjNeWJbROyuslxH9Z1Gssu2P0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)