UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awYSv0DKBYbpS1YEk99ArSMrYhMwhJgvvj7XY/qUSCA=' 
WHERE 
  key_id = 'f35498ad916246765afe1f90d81d8f34b16171bee3b938330aa6a1cc2d4188d5' 
  AND (
    token = 'awYSv0DKBYbpS1YEk99ArSMrYhMwhJgvvj7XY/qUSCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )