UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRORJlUzPvY0vvXNDOm8mmRPDvIvvarNEMzLCtBPrWo=' 
WHERE 
  key_id = '616ce45a8870de61252a3bc3f3b9832b1eae182d8556a2def5b32542d178ca00' 
  AND (
    token = 'pRORJlUzPvY0vvXNDOm8mmRPDvIvvarNEMzLCtBPrWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )