UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhQUWsfxh3foHRiBYYn1lwEB2arTUojRTQiy+1bVk2M=' 
WHERE 
  key_id = '8b6e51ad7e7d631c201adf5a224ffe36f3a5cf4aae3f4420bea8b7f777595488' 
  AND (
    token = 'hhQUWsfxh3foHRiBYYn1lwEB2arTUojRTQiy+1bVk2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )