UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jM5mTRqpstNb9vHC34xsJjxAKydfstzLc/7Q7PbOoMo=' 
WHERE 
  key_id = '9b9c89831c20b282c6012d0b3c35cff334b592429aa1f6d358160ad83ef78032' 
  AND (
    token = 'jM5mTRqpstNb9vHC34xsJjxAKydfstzLc/7Q7PbOoMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )