INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e23ffde01bb9975079979a1244a6a8988920addb94bd0d25ed842d1f4f7023e2', 
    '5Cbw8gUbMcFcQVpJJgUKFuA2gCja/IcJ+KRwSQmnrsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)