UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4nPPmQr90reBHBYP1XvrEBbqQCSfN+dXk6LDTsa3Uw=' 
WHERE 
  key_id = 'df32dbd214d1684e6e459696a73c9879bb1e9c6fdc04964c75b50bd156a2fe8e' 
  AND (
    token = 'c4nPPmQr90reBHBYP1XvrEBbqQCSfN+dXk6LDTsa3Uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )