UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMHS2VN0W6TC7NQu2iUE7XHahR8Zl8tV5/OuaF44GLE=' 
WHERE 
  key_id = 'c200a7919b208e421a422505b6f2bd2a1654e1474a75a247ee1a4f0ce81adb54' 
  AND (
    token = 'KMHS2VN0W6TC7NQu2iUE7XHahR8Zl8tV5/OuaF44GLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )