UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgBECN206apSgCsoL78StYfdfg5b18aTkOs+Jc+bpG4=' 
WHERE 
  key_id = '906c8e3b4600521cd9a5aa160c4b68fd8828b5481f76e9eb3ccabc014ee6d169' 
  AND (
    token = 'KgBECN206apSgCsoL78StYfdfg5b18aTkOs+Jc+bpG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )