INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702c456f44d6fe177615456402fc71d188eb463e6d3b46378968b3f468eb11d8', 
    'SWrknknkW6AqtHtwPTC6M16G9jmMFGSnGSWRyRsEON0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)