INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef54468d675e1fb482607afa70ec94fbb9ef1d5016762f4b6f786df07e3f8295', 
    'Ti+BOWzAwKhXc0vDW0h7cc70g4FThEwcTfRAuqZ890Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)