INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3f7f536c42918025d25731ca545a907a45d206bb034e404b99294c78eb1d58', 
    '7E/QekCY0XJlq4zc0CnrNNsmTddVnx/A6dnvarzm35s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)