INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7845677872dc76da570d0f53fa8f91c2dc987efd699b95730325baa63d04e271', 
    'SXtPkMkh4AHXcIFmI5cQarE83Ys4pvIcT38Ik1NqeWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)