UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUpiHRJg577B9hhzv0oiVQzPhQpTJbKWfqZY54x+4rE=' 
WHERE 
  key_id = 'ee44f019624b5615f4a3734cad005f520e302a96ed40809196ecfec4daa1cd47' 
  AND (
    token = 'KUpiHRJg577B9hhzv0oiVQzPhQpTJbKWfqZY54x+4rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )