UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOucXoiHP/34oxvabOR7zf1nM7oiMi1HLf4FjgcrBIg=' 
WHERE 
  key_id = '542dfbbc7ff79fb3104b3197d95be58835436cf2b6d2823c3d42ac461765c4dc' 
  AND (
    token = 'qOucXoiHP/34oxvabOR7zf1nM7oiMi1HLf4FjgcrBIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )