UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXEygxlWqTKgI4FrPEOqyUPsKlqfzibs2yQrlKKU0gY=' 
WHERE 
  key_id = '78cd7fbab5b12da6b065cbc705bbc9a2e32a62d811bb3563cb950d8c6aa8d06d' 
  AND (
    token = 'PXEygxlWqTKgI4FrPEOqyUPsKlqfzibs2yQrlKKU0gY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )