INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '171b7fb496773fbf07980511e8b1757d944821f3791b95a0a6525f3bfd3ea51c', 
    '6ajOJD4KtcqBKapixuCjXi378ajoxw7+OMZG7iFlQ1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)