UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lO1Es/zJIVS11F5WEnacWMKGK3dTauyxKkcLkai6NtQ=' 
WHERE 
  key_id = '26b66dab7fc6f0a2c639e35bc8d485f10084783ed8e47ed460a5f96cc5adfea5' 
  AND (
    token = 'lO1Es/zJIVS11F5WEnacWMKGK3dTauyxKkcLkai6NtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )