UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbtAxyelvEIACXM4flgUWzG2AwyGkiMNAbwUGT3G1Xk=' 
WHERE 
  key_id = '484e030de81ef9af975307d9bd40a8d2b65f5e07339334e993164ef4b474814c' 
  AND (
    token = 'YbtAxyelvEIACXM4flgUWzG2AwyGkiMNAbwUGT3G1Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )