INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9484288ec638efb694bd9466c0719e6f67b8e974789911a589c7c5267e49972', 
    'rR0VN/7VVGAPwktDdQ5C6pYqwlR1/gCb2DXVjxy1yrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)