UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GT92JaaB5C3WlvVnz3/DnDrtNSKMQcJTWa43ZSlWkAM=' 
WHERE 
  key_id = 'ff46ffc8ab8c89de99fb3e3a7191926ffce8ce3b41336549d4556619a9dd25b4' 
  AND (
    token = 'GT92JaaB5C3WlvVnz3/DnDrtNSKMQcJTWa43ZSlWkAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )