UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j90a4aUWbPt+ABR+Juyt/VrT7vFUhPXXYnlrFkxPPL4=' 
WHERE 
  key_id = '8153120110634892416d33c55805ab5cf4b9abe96dff38d15a1b13ac7c7bd8bb' 
  AND (
    token = 'j90a4aUWbPt+ABR+Juyt/VrT7vFUhPXXYnlrFkxPPL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )