UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MI4s81+6lIU72Y+5tpagAT6FuoeRWebcfWOEKvthGIQ=' 
WHERE 
  key_id = '89cb6d6af246d8c9ae57894da3f3e7105b85ff665e5014ba06ecbbb0bd4ed30e' 
  AND (
    token = 'MI4s81+6lIU72Y+5tpagAT6FuoeRWebcfWOEKvthGIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )