INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3508d5d7ee5be73497c36a29758077ece998de07a3b6a520639564f79cbaae9c', 
    'lAjk9Svn7/JtJAg4Z41xN9tInyHcZ4IxS8FMPoQtpL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)