UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bb7KARXjt3B86c8eHWg0OG7Fn+6wNEuqcvETrNEiVKY=' 
WHERE 
  key_id = '2e05e43633812047f2a890102641ce6356672b70576761b8b5a1b4eb63182e0d' 
  AND (
    token = 'bb7KARXjt3B86c8eHWg0OG7Fn+6wNEuqcvETrNEiVKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )