INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6b0c6117070ff42aa3b89df3eb60b6b74fb333c661180740b9a6e436e544fb', 
    'dmvwGApsKjB5bBmM8+peu7bFdq7XqoMSVUHltsCjamU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)