INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79d26d91cbaef65bad1c93f81a01a7d723b8e646aaedcbd2be65a6aa9f95dc4c', 
    'IJzZCVY01HhMyoKQ5DOu9E+p+xs53ujC5MZRGclh1Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)