INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dbf0585ed8be520bc6875943356f9fa233e7c6e9a7e5194d957e40f7ad808e8', 
    'GN7HuZ98IsKHq8ryULEwRRP1g+svhlxL7LbDmsPyL40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)