INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c3257316a92839b73dc26da838d1e8735131a2f73dfaa6376f0bdf35ff9bda2', 
    'UCbyhWpfH3IFvttvaA7lCNzsu6PlUOSOi26G+bICBe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)