INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740083583716b83ed1434f891a6ced55adbd6e8c912c30525235ae575c9614ca', 
    'LqCy233t3M2KKud0eEhBHSP0wkQeTZIAMjDufklfNd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)