INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88f6849a3ee894e1c20e4b6312022072c69a9a170fa3b05222b1dbbdb8e127c', 
    'a9EtpkPW64hpRNC5BeI9ouWV4pbaJyV7VrbYKHg+1ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)