INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '868b43ad28c2e11dd9dd5a203e37243d789c19d2c329375951b9d5a5fceb73b8', 
    'v9CuS5GuJc4stKMz8EQ0v4fgZs6SSMzF2gl/GX6IMfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)