UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCEeSJgdw8kqi+Aci/zMRm6L589DGyPBO6cQFu2ev68=' 
WHERE 
  key_id = '5107fc8ca31322631f716e6912356a50497cab9a25f71ab5cfe9a7f372485ec8' 
  AND (
    token = 'OCEeSJgdw8kqi+Aci/zMRm6L589DGyPBO6cQFu2ev68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )