UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6ASVsYbd7h0/oKruMSKBJ1TQQOP1ctJtRmqu6LDU3w=' 
WHERE 
  key_id = 'd8b9827a218de6356bf0a97b432ed8b53dfcf68f31af101f522413194093ab2b' 
  AND (
    token = 'q6ASVsYbd7h0/oKruMSKBJ1TQQOP1ctJtRmqu6LDU3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )