INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b48f8b3117553a57d2c352d6f5975a3875819780de2dac76faa9dd79794fa384', 
    'Y1+63bfA8X5WSdkD4qD2LCjYe7iQki7DQWM9IEWxT08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)