UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jWMYY20FAbYRvyHEiNDriqo5bOoH1E6OF4axlGGcCf4=' 
WHERE 
  key_id = 'd4208e7ff85c904dccd72474e2f00ff61bd8fc380da60f501d4aef584de56457' 
  AND (
    token = 'jWMYY20FAbYRvyHEiNDriqo5bOoH1E6OF4axlGGcCf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )