INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555b9d22e23520ceda365984b0815a8ea39446fb8170bc047e78d0b4778ba9ec', 
    '+VomV3qAh4OOQNIgxU8LkeNK+l6z4LGyrf31amtPI5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)