INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eaf3a778d4395498cad7630200a1276ee087fca2b1a1fb516eec90aaa192e1f', 
    's3REDx2OpnQLJTiHrap4CC3hb118VlHh62Mi6lk/CkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)