INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f859668adc0126761f742f63910f8075b10bdee0ad7f8a8d4d0bdcfdea99d24', 
    '8w2mU2t34XaVgyuYPa9CFNzZlDdaJhu7iFt+ngolS0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)