INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748a4b3b625263e917eada500f2bf0bf9836364603ed8cee11dc29a577de79f6', 
    '4qWwV3Z4O+IvvRXq+4CK72DI6fMcBdcWINPjOSSz5Vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)