INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd01400ecc36507b4a140eab18d965259821053c9e62affd500c0f8c6f22be7f1', 
    '1z2eBMeAg7gTtSfLVpXP9WkZFVyzbE//AoQcv/ZhAcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)