INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c5f13cfbdf1a900afdc98498bd785c73611dd49f938e4f79034854e6446976b', 
    '4Y1ETg4N+jAqXK9PHwJUt2TdYuU5rauwdHpbtol67xY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)