INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642389865a81c95044db92c5950616322ac7f6e4baa8c628c8a897068cd30a46', 
    '+pRa3ECrVx5s7w86b8kjxTKKbubAoL2bXwxejfRnTl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)