INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db0500392985718bff93277a3ce249479bdab7544eb9a767e29d9b1275ee39ee', 
    'qxTcEz778qx+M1HHp1GyNuv6mHcz3kS7BK+YvYYceNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)