UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eV0Adp0a5HRTRiv7lgyuvb71z1iJhZa2FZuGbGv1ke8=' 
WHERE 
  key_id = '06f56b46aa2dfc8a350ca95853515ac981667114a757f8334b8305c5133779b8' 
  AND (
    token = 'eV0Adp0a5HRTRiv7lgyuvb71z1iJhZa2FZuGbGv1ke8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )