INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a5d84526a08c843ad7ceca734321eb2e8548d859406bda330538f5aaae0e3a', 
    'S8Z8gb7BOmo01pdBTLYOYP2dGWHjvC62yJCU1eyBq54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)