INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5959ab2b2d909a2727e682405b67662423dabb4d7e98d9d50049184ecb49a541', 
    'r7dl99r4heemMEl2xzZE3nkfVU8Z82ROM+30WrNim8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)