INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34545a7ba15dd26866e58314a383adc273d7e4ea5624e20e8b3f0adcadd96398', 
    'ynuJHwYUludDtE9J2g88QYNFeJS8F6zOiOCcG2Stcqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)