INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd859d8fae2475afd72ecffbdaf1dbb53c3d14811f3537e1eddfa9288a74a365a', 
    '9kY2iYuRDxNC8aSU4GobDKxAWbL+yn4Dk4c40M/T864=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)