INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eebfb6d470790642f052a4d62a2bac332fb503841ed1874b7548ba11430792a2', 
    'd1qBAEuo3SLoHhPgLI8CrxIJmP/aOS0g9wATH8seVj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)