UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MOHq6uXJGBxK7lJp1W814yTlpKQ3IymCTYaYWEx7038=' 
WHERE 
  key_id = '0759c15700ba88967194de1314569749b8ce86f38d0b1a04e3308bffc4d4176c' 
  AND (
    token = 'MOHq6uXJGBxK7lJp1W814yTlpKQ3IymCTYaYWEx7038=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )