UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'emIdy69JpirAfAmfawzQ/4A8rJCZ2glf+Gbsb/2ok6A=' 
WHERE 
  key_id = '12bb947dd01f1ef6a912d07acc0486b2640d8683b0f2dd794bcf8ba3dfb6ff99' 
  AND (
    token = 'emIdy69JpirAfAmfawzQ/4A8rJCZ2glf+Gbsb/2ok6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )