INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '545e356ac65ab05f930600e07fc1f637ca00274521b8741d6468d0790af093e5', 
    'vXTtyOpUPp1jLJcPIpzdeVSfWJuYM8eK/EYQF7nOcfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)