INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9adcfbca863f74e761d9279b62cf820490a49bc2ee045fdc56a71501c734e3', 
    '+vSPKDqeedb4mdgZi0Zh4KPtyR0jjcuZ0/+lgRshOQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)