UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/slRS1uVsQ4g/fmqsgG4G1uVxKyGIrYphfz5H62hlo=' 
WHERE 
  key_id = '2479c971af9dc6db2b351346f8bd784ab177629b47d7e7d6051bc90ca4aec43a' 
  AND (
    token = 'u/slRS1uVsQ4g/fmqsgG4G1uVxKyGIrYphfz5H62hlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )