UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B5otdK5AZ2yNewl7dfzwA8psKFCHUuT4cpCH4UCtbyE=' 
WHERE 
  key_id = '552af201ab6b13bfe6c06b4429ac81649fa479907a1e941ac52e7526a283b4fb' 
  AND (
    token = 'B5otdK5AZ2yNewl7dfzwA8psKFCHUuT4cpCH4UCtbyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )