UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qW2BXU7HE/GttoxtP2/5OnB96g3hgs88qs0u5TVHIa4=' 
WHERE 
  key_id = 'd1fab92c9517ae935bc9012710f1bed7743a8dac895c1a40afaab46784af2528' 
  AND (
    token = 'qW2BXU7HE/GttoxtP2/5OnB96g3hgs88qs0u5TVHIa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )