INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7749a6ab42a860c9a7938b1bf0fc04ec550afbe02a2fbc8067c7f8406e7853ab', 
    '6+3Fq+GotVFli9y55PBq7IsnCO/FkWAbfozJGAHLU84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)