UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dph8xrQNPzHg429SLVgTte+ingtTKhnf4vda5i8/oOU=' 
WHERE 
  key_id = '48fc28d7a6ac554ad29e96cbb9a22f5abb0bc532931c7071a5796b63976f2eae' 
  AND (
    token = 'dph8xrQNPzHg429SLVgTte+ingtTKhnf4vda5i8/oOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )