INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7880e002bb9906fcef86eb7f7077332d188164f047fdb63ed957c61730c7b9f', 
    'GRw3zrZU+FFN3kXa69lA1TRXRa55FZ7VeGjr2h7ELEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)