UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E2Z6iVRT7GPqVyq7tOA4iRWQHJ/amHDe4Y66rPTbkQ=' 
WHERE 
  key_id = '1973aa41fefa3cdec025255ba18b87985b0a8e4b4e2949171d205db4323d4d24' 
  AND (
    token = '6E2Z6iVRT7GPqVyq7tOA4iRWQHJ/amHDe4Y66rPTbkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )