INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '953327eeba00e880a575d34078d096997a5f35347552ca01abc223ccbc9ad87c', 
    'QOeT2tIYx85wWDoqM4bSl66/Ev3IuXxCzafH04HttrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)