INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8294a95f781389cf4ca84d200f8e863ed25081c3c20e7a784b76607b8647b61f', 
    '8AvAij/Ml3UxVW4p4KekFiimG2QCHy+qwb6gmux1aSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)