UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJ7uTjXCcxpJfpsoqgssYcYFhfGM4n1SEd8jY5niCs8=' 
WHERE 
  key_id = '5549e6c60dc753c4c72b82582e65b2d3dd72bf86b835850a57ccaaa1341676a8' 
  AND (
    token = 'iJ7uTjXCcxpJfpsoqgssYcYFhfGM4n1SEd8jY5niCs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )