UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EBUymOJqN9WdAl0XiLi0oJI/CH3yDw3E1vJZduJuos=' 
WHERE 
  key_id = '0261ba4010f118dedf9f23d0a4f7534dd89bbe3ba282a6f5ee0c776b37bec5c6' 
  AND (
    token = '4EBUymOJqN9WdAl0XiLi0oJI/CH3yDw3E1vJZduJuos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )