UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1JNK5/j+G/MYkLVL/TClMyrXwsnxoCDoNBGvK7dHME=' 
WHERE 
  key_id = 'd1c249af5502b0d625c6bfd2b6829f30c7fa89c9d264ea6ae66c37f979c191d7' 
  AND (
    token = 'B1JNK5/j+G/MYkLVL/TClMyrXwsnxoCDoNBGvK7dHME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )