UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USG20Pw4BrKOzJwSSWQJLTgJnupztN1GmWgbb0cMj+I=' 
WHERE 
  key_id = '89f40115ad774a80a1bc0ae133b8b78abd521ffbe8291d9432b96ea78efd4efd' 
  AND (
    token = 'USG20Pw4BrKOzJwSSWQJLTgJnupztN1GmWgbb0cMj+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )