INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c1b67d3e339ef5eca244f98726643d178273081e64961397cd3ad26c5f09d7', 
    'TU1TXIk6i+Zzd2n7f9vdGwB9JpEwmko8uKF0sonACQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)