INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e83495857e568d24e07dd36f1919fe65e48d57822a02d6427f62bcc2b5bff625', 
    'wEPlZEXKMZa356CVROPajo2+xej0xc2tKTPAYK7NQiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)