INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b12df1f9347289b8bfa619da00551efaa2a719b328ca5e540fac2e8440818f41', 
    'NUueye4Jh2KUCo/wO9bz7x8uQ7ycw9PpSGdh4YBcf2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)