UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLdJtsSsvIE1XxcgH/rlQ+ItslZc7GIFvHpnpQ8J9Ys=' 
WHERE 
  key_id = '79e90fe87e0bd002306b4cf4a017c84dfc893ee261ab2f3e6e26b21b3cfda74a' 
  AND (
    token = 'sLdJtsSsvIE1XxcgH/rlQ+ItslZc7GIFvHpnpQ8J9Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )