INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a856844c53daec493078069b83143b897d17267998434a7cbbc38dc73defa573', 
    'PF3VgvIm+dI/7Gei0wE71DobSBkjDorf7Io5eUMcsU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)