INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53494d1f9b3dc1e8a36d57ade011ab4e1c3ee914c57e02406ab5c4503afb01f7', 
    'JByYZXtdoZvvodk9+zZ4QFlXPTIjHuWg7B9jZK0Ugiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)