UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ad3F8NQ2O7j5m0rbtmmSnxX49NbX7kJ47ai3HggHpHA=' 
WHERE 
  key_id = '449c2ef13952d136f1e2764e379b6af19677fc2115216c0b3063e4af66896628' 
  AND (
    token = 'Ad3F8NQ2O7j5m0rbtmmSnxX49NbX7kJ47ai3HggHpHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )