UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKvpzNzXpQCDDpTlCEAovRwqq+bf8ye+sK/SSOCoZuc=' 
WHERE 
  key_id = '85c14012a9f67cf4d30c8fbbbbcb89bdfd93ce44aa031a11b4f548f53c1217ba' 
  AND (
    token = 'mKvpzNzXpQCDDpTlCEAovRwqq+bf8ye+sK/SSOCoZuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )