INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '237c411227e774a7a620d168cdbd4107fb258fa0a0f44ee7f4bb4794b26820d4', 
    '3UPuQaOduAEtGiXkeEa9qUtDj40HutVDb72gD9M3Ccc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)