UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQI1r3QwhVSIjR8RYdLvBNldJdApY67gqBV7A8cCeu8=' 
WHERE 
  key_id = 'e787eff1cef3568df2891111a5323ba0b51104adf279f675eae97948bbcdf4b1' 
  AND (
    token = 'AQI1r3QwhVSIjR8RYdLvBNldJdApY67gqBV7A8cCeu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )