INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee9c01266b7140b9ff0a8c1d7e15bdfeedbdea5fd7fa50d9718a9f4401b499c6', 
    'PUMVZWvLGi7rpJ4Bty4VyBMTO7xLwbVUCItXn1pihYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)