INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '531f3f3de076aa2757a182c387bd1964a21d4ab0276c87108f0746f9b97327ab', 
    'OQUsgyF2tYSD/JIzLZnIolGVLrWvmIaSkfVueV5vtTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)