INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31691c14c555725947fa5615ed431b7fb5e504014c2b792a026c34fac6d50f50', 
    'GPNW55j25EgJ2omm5La37mmT47CXHA4nMeQEE9Zgx1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)