UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ea3YhxrpRlgj/0nWX3GxVssBxawb1bqHB2O1BlhD+LE=' 
WHERE 
  key_id = 'ea38415fd88a899c7389ce29603d269a8c22ada22797a34f33e64f42cbbc987f' 
  AND (
    token = 'ea3YhxrpRlgj/0nWX3GxVssBxawb1bqHB2O1BlhD+LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )