UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DkJlKuMP+mdhwzADa3AqwxcVnrGPV2X/OLi2XMimms=' 
WHERE 
  key_id = 'a0215beba0be7cffd11b995918bd6d378a58c5752d402be7d965df72e661af7b' 
  AND (
    token = '7DkJlKuMP+mdhwzADa3AqwxcVnrGPV2X/OLi2XMimms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )