INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0e793dc84fc2275ba8005f808dbd67961a238f842e1c1a3551f16e11232a63', 
    'LE4q/bzyz6v5CrrrXXsSDzc3GL0RWUKVYsc+88a4VEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)