INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef95f7d5a9409cd55f6f2c43db22faf199d4075624be0bd6e53d425a7197ea7d', 
    'YE4uCS+QVIcROXaBuWnl5ZligQY0tYjUhwijvsqB4Rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)