UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avm6uc6rogrVV0oFvuv7llFQcMC88vBpprIQYIZZMBA=' 
WHERE 
  key_id = '8f4406ae2baccaa47d6299e15fdd8cf830ebd13e7e084de73e45b34360e762b9' 
  AND (
    token = 'avm6uc6rogrVV0oFvuv7llFQcMC88vBpprIQYIZZMBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )