UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D43QKNUlGoKDfBQB057I9+SqB8pcM+4Wa3bllb3EA7A=' 
WHERE 
  key_id = '2093b61fd2a375275a8e195e65ca06a3ec4a4026a155de461fe78d18223c7410' 
  AND (
    token = 'D43QKNUlGoKDfBQB057I9+SqB8pcM+4Wa3bllb3EA7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )