UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAOhulXwC3mL1RtkgY8oxXRygk3Ysk5+YukQx1DUX70=' 
WHERE 
  key_id = '14123d189183780c98ac0f1232437cd79afb9a254af43707d4324ea25cf40e97' 
  AND (
    token = 'UAOhulXwC3mL1RtkgY8oxXRygk3Ysk5+YukQx1DUX70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )