UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPLS43nv3IiMYnhXEb0pxC6h+rCjU0CzyEvrc0ECCPs=' 
WHERE 
  key_id = 'b14d445e7f32ae0b5d952f9d0ab97dfe34acae1e9203ffc60da25e3bdf9bebc9' 
  AND (
    token = 'tPLS43nv3IiMYnhXEb0pxC6h+rCjU0CzyEvrc0ECCPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )