INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a5190b9f0a4aabec23cc00608bc070e64cc66b0073861f3eec1b8b28e28d4ea', 
    'S1h4Wx3qQA+6KL62iIQrQia4FBC4rrz0/WtppatBvXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)