INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb739c4712fb09414aa7efb75754d2785003a6f705e91c3fc96b89b14b83e46', 
    'yj55+a9bGqVuIY9nYmFviYP9dWd8bUE6KK0IZMJt3Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)