UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wi32jR7TTg2zcAoErz8a1tosunaUw4Wglei6inx9AV4=' 
WHERE 
  key_id = '4020764ab8c5d6cf92fe7bcc05a825066db6e1552a832ba0bd95442922134cb4' 
  AND (
    token = 'Wi32jR7TTg2zcAoErz8a1tosunaUw4Wglei6inx9AV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )