UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DY9rg/7mUtV+rvmFXlm75Bv8btfLKIYND7VlyeEhmIE=' 
WHERE 
  key_id = '174f5158d16fcbf383340d3d188354bd44407b8210841acc3f702ac705057dad' 
  AND (
    token = 'DY9rg/7mUtV+rvmFXlm75Bv8btfLKIYND7VlyeEhmIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )