INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0d8ff6f837c52cda51f0a628c2b77d860637643ce14e514c9783cc516210a7', 
    '7hU6X5ZtpygbaRR5rI2F7mDrY0xSJUhTsg9yfU1XYQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)