UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avXy93YEMRLNbhtGW2dUEH+9bp4Boi2XrHofpTnm6PM=' 
WHERE 
  key_id = 'a7e249a28eeb4c091bab5ba828609a7e8de8540758556b485a13c54175d7dd69' 
  AND (
    token = 'avXy93YEMRLNbhtGW2dUEH+9bp4Boi2XrHofpTnm6PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )