INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47e6d350a6151a2b1199936de840d53406a8605652dd2a278a56355aff38730a', 
    'LQNO1hAgsYQeWeQ4aTF7neNl3kTUbLuNBRL+Hp133Os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)