INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac2e291b1c0c69fdf3f421b1389bcd917299c608544ff82ac2fe753c05ffc3c', 
    'VTt7UA5Bi6PHYyob89wLEKoGRnq7g83I3vXISM+WTkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)