UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xpnd+JjGVQU5S++3b7wgAPceM3Aab2VkV8jBLrkOsak=' 
WHERE 
  key_id = 'a9eac98dcf1d9390c5b21d967d76d6c96224197185e83bee3236ba6018e432b8' 
  AND (
    token = 'Xpnd+JjGVQU5S++3b7wgAPceM3Aab2VkV8jBLrkOsak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )