UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+m3RHCljh4FnZDjBawqHF0SxUMI+MSGemrrkOHowaPU=' 
WHERE 
  key_id = '84a1ed29e48198703fafedbc5830295273c230c0607b6296fb0c9243b8ee6682' 
  AND (
    token = '+m3RHCljh4FnZDjBawqHF0SxUMI+MSGemrrkOHowaPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )