INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7ff8be3fa0eebb22d3f4aa51aa398588631411356966231e1e6efcea1422690', 
    'd8eYftDyBZHhnzjJOLXbpubkoUfdH/+05tdyoL721HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)