INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951f133d36e4bca45a7cfb33787c28a2078dfe34598418c118d7c4d70ecc7a07', 
    '5LJKXWjHQzW6ymc0O/7q8BltgAjche7/5J41TYjcdZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)