UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2yaT/prYGnTN8IT8bmgswO/EyJigJQa7g49NMfXD6E=' 
WHERE 
  key_id = '2a858d4ca6fbcd2006deb00866c13d3f6401ce9695d98b0895632e5da1af6eb7' 
  AND (
    token = 'C2yaT/prYGnTN8IT8bmgswO/EyJigJQa7g49NMfXD6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )