UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCm+roT7IqbQ9JKi0oCu1TKtby8RFCwyRTOYJmpGXgs=' 
WHERE 
  key_id = 'b3a2f1f20110a9fb3b30bf16668e83a295e5b4305fcf169a99eaa29d2920f7f2' 
  AND (
    token = 'qCm+roT7IqbQ9JKi0oCu1TKtby8RFCwyRTOYJmpGXgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )