INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83746316e31e44a2faf22d9abb55f87be8bfec4b9afa1c989cf6ee6f80334112', 
    '8987aZEP3XDCmwZDcmcdRIB7n46uxyGAr/AoUACRqkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)