INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4799b2b24a3554e31da067d556a5b0173fe9ff06c0b634cda38a932b61e10f2', 
    'b8toRfwLRF9e2/xkKgn0vq9Ru0WvHwMPEifOby8PUFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)