INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec00b9409083d96de00d45eeb15ac5db546e361312f96f9b1717ec9d59dc773', 
    '6W+GTLfWbzYQr7I4t2B2DKush6XsSZyIVca7yFjnwac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)