INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29d1ef9c45e84241d44fe207b4ef2be38cdeecc38468093b214ca6bd707255e9', 
    'EP1HDPmGPw1Bbx+/GlEqiKI8zqdi61mfeDVu8KyA+OY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)