UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYnIPm5HOfiXa7rPvPOIyresRUgyBkoHoy1poFXiVBA=' 
WHERE 
  key_id = '12c56c03220cbc0b06a634a62e87f26b600c90faee7f83d6dd6317c0da342f2b' 
  AND (
    token = 'wYnIPm5HOfiXa7rPvPOIyresRUgyBkoHoy1poFXiVBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )