UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QRhYoCFjxOkV0ggfvuqJCzaxZUAQA7ixaPF+qw2EZ0=' 
WHERE 
  key_id = '8dae25310ffb56a30e898f961f9d2d43c6979fd40cc11baa957869a0fd0f7d9a' 
  AND (
    token = '7QRhYoCFjxOkV0ggfvuqJCzaxZUAQA7ixaPF+qw2EZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )