INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e7ff726a2d52dce109f45caaa8129fecdc8b90ccf9bcd54a799e6f493a01b86', 
    'rCOr43kNXneqDnNnymwbDURQAjsBuTrKG7BbB+jY1XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)