UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0Ro/hXcY8iEEAL57o3WDWzb0nMc/gf9RvJVEaPRKes=' 
WHERE 
  key_id = '54add8d97bfa43f65148793b9e2b3b40ae6082bca22e879ecdf04c9a162d098d' 
  AND (
    token = 'S0Ro/hXcY8iEEAL57o3WDWzb0nMc/gf9RvJVEaPRKes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )