INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d00dd9ce94f292603970b4b2d29309f0d63f269a45b8b18e7a58838b6db4dcf', 
    'ywcd/9PURsEXvQUfPmJO6ZeefT76yDHH6BcaB18QVnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)