UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4RZIAt1i6l+/TGK39w1uJxOHQuU56e9GHESFlwfcKk=' 
WHERE 
  key_id = 'ccdf95cfc5a0cc7d066698dfb3bb8f8e36b0d014bee343816b6342fbeb92a6f8' 
  AND (
    token = 'a4RZIAt1i6l+/TGK39w1uJxOHQuU56e9GHESFlwfcKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )