INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df7750ea069b6a4ed1b01d7101545120e1c47eae8d2a80c728d1b296cba4554b', 
    '5xBQuRnYElKU67O7eojjvi4r2WgXnd3wwSXyCt9U9xQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)