INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81fc541315a7e38233c086b03bfbbb10e1e9cc27631dd92986b5b0bc8c92e07d', 
    'SceZl5g2d79nmIBejgDpgTpFBShzh/M8UIsQJqih6x0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)