INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151b785cec786372f2ab8207292776cb77c094fb1b03b45e30eb472201a6aaab', 
    'Hu1SihU5Xl+zRRT5a/rmeH3GyNPRvfc0YdwuiSS3Dxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)