UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3h+Ali8/UVwwHy07B2vesy1M39zZni926rWaNGmOOI=' 
WHERE 
  key_id = '3030fb6f00fd04ae0f2acf0322cb16453e376465e973233f6eaeed17ec863036' 
  AND (
    token = 'R3h+Ali8/UVwwHy07B2vesy1M39zZni926rWaNGmOOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )