UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOJk5YGxqtaxyXVQs73X4aNMiHcqyBglBaNY4P6WeZo=' 
WHERE 
  key_id = '4d195ea34ef3e71939ae670b5e1745790abcb319481ee9b2f40d37d1cd7a4da9' 
  AND (
    token = 'GOJk5YGxqtaxyXVQs73X4aNMiHcqyBglBaNY4P6WeZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )