UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIPjyojewasliSyYM+2l2BJTSlvCEh509x0IQWxezN8=' 
WHERE 
  key_id = '4aec905779a027cb637a0840739de532ce8800ad63e3c862de2cf523fdcbef06' 
  AND (
    token = 'WIPjyojewasliSyYM+2l2BJTSlvCEh509x0IQWxezN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )