INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1993f8344deb0757c583f0b235c56dc503dd47d9d3f4433364d20726a1859ad4', 
    'vICJII7DoNd8a8lU8Z1dqtcLcjeRvKaePPSrDOje12g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)