INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc94a92f40a946664f2a6b85364e4c5814898c4f9f053b09ead8dcaca135a85b', 
    '1aZRXlFulfEG0dRHRWXvlByoS/bknSkyLJKh9XmZD+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)