UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASsDgL3ceJGZ4U22UIGORTvzm5bPKDVZYm0WAYbE5fw=' 
WHERE 
  key_id = 'c30a1bb5ade438a464dd4f4789f60fd1b619c25457f33705d453c5cc094cb5b6' 
  AND (
    token = 'ASsDgL3ceJGZ4U22UIGORTvzm5bPKDVZYm0WAYbE5fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )