INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e783818ee5f3a930c01d8cdb7a6f4f572e4e2dd93eb4fa1176b53b7a0415fdaa', 
    'llLRUMQBwxl2Gnni88uvTeBvkCgiWy2CEwYvokwDqtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)