INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6043872ecf38b8905161da0d27381fbc821763297a45c95305fee0a74d65025', 
    'pt1JL8xlVRUQWcp+mGXvpwKZ0JDXODuHsCj73pHTxP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)