INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6721da0ca292cc85ee7b2019f266689efdeddffb32efb9f2e4115481ebe7a0f', 
    '2of0meQJ4ep9L3zcmgktbk2+BovhJ085jsg2+hhwQes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)