UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMqfJkD+zw3yU4fLVfpogMkWuMwpz/Cm7jzq5TVbsEc=' 
WHERE 
  key_id = 'c011e0e1d8412af0fe5dce9c771b5c2ef1cc4f811d39eae2f5fb453d38dfb5f1' 
  AND (
    token = 'kMqfJkD+zw3yU4fLVfpogMkWuMwpz/Cm7jzq5TVbsEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )