INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77ba8bb5ba41d43d311fb1230cdf6b0725d49fac98c4c2f406eac00974eae453', 
    '6K/0nXjTj7SESxd7LcR/Z0DGjCC3QExuXxHSLy0HOAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)