INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326c40766ccbc1e9c50b0d22c1c90f381cc931aa6e11c20c59e6532d9693a7bf', 
    'H6rXSbU5vYkLYOAUljcHsFdbLEBI4/3wXCax0Id0+R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)