INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e975f85732348187b0e4dfc16513518c1a5043a834af7c22d05030859c9dab46', 
    'LKre8mT7TcpwgeYhdgU6V/tSB1U8HIeDIFFlekyFVOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)