UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQ8GIU0vlOozz5VoXmzz1Cyt6yruPfFusbeOW5YGYqc=' 
WHERE 
  key_id = '0ae96a9a72bf8f3a826b7816ca1a68d6bed38c539b795abd2ac445d0fde25a8a' 
  AND (
    token = 'kQ8GIU0vlOozz5VoXmzz1Cyt6yruPfFusbeOW5YGYqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )