INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a57782fdfe9bc8dfadcdac948ce5f7fe4800375431e79c963f1d11436b6168', 
    'JVuyDt7ItLmgEkatwoRmx0vpfRjUGhKlZwUNjVx7x0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)