INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a2a6692684780f9bb79b6c1ea7b5d26da1bf7af740e094dfed58f53eac47c4', 
    'JQR4diAICNhMzCGWVYWZlSl6d1QlS+boFVmVQb54uEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)