INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5877e9dac355cf3b3be22721028432488e13e09093674eadbb40ee21b651a3a0', 
    'A+TfwbpkprzmLa02g3LFZ9VPi2L7ymfHtmRmYor7Atk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)