UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sC2XpM/sqWwG7Su3a/bOpEGEvj0gRK7EzH2hAFwaz1Q=' 
WHERE 
  key_id = '266229bbb364ac173af9dc97eb3861085d7b88d695e3ee8fce954f3e1b08db74' 
  AND (
    token = 'sC2XpM/sqWwG7Su3a/bOpEGEvj0gRK7EzH2hAFwaz1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )