INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aa198f27bdd761246d49d4971ae19812474de04d96a6fc6b00d862662fc91ce', 
    '/H0CDoJgxFYnimYkfWFmhE7uZoL2klqcnmti7NafAGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)