INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2ff9bf7b586c01ebd19511de49e73e9e2ce5b4486ef37ec40d33cfc7046b707', 
    'a1tDyCJaUimKtXI3+Sv1YXs4TXK4NcA2QPXdTdUi//A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)