INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c24af2ef61899341c15913a7262901de5f58b3ba9c1355727f51aeae18441e3', 
    '+UivJFNKFRY+ea9jJZkYP4iAWEq0Wgy4D61UDzEW0rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)