UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijz9HcgIymvBpb5NdgGsJdL1qF6MBuu7YFkUkI6yRVs=' 
WHERE 
  key_id = '06b4150e846ca0a7366f6d65750ce635cac39b940fcd23addde2defd9c9df4ce' 
  AND (
    token = 'ijz9HcgIymvBpb5NdgGsJdL1qF6MBuu7YFkUkI6yRVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )