INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7513e198bd5dab4f91c0806bc554ee8d37093589de5ec30ad51935b36603aa8', 
    '/jiBGsZ06uMgnKEos7OonnrjXr0qTwve08d082WEUmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)