UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2hsHdXM/Vd9TMfRqp7OqTVC0Qr3KUGPTNp+RInK5m4=' 
WHERE 
  key_id = 'ec531db93898673dd29d6e2ac406be76528683708d8055b3c9834cf864179ef0' 
  AND (
    token = 'Q2hsHdXM/Vd9TMfRqp7OqTVC0Qr3KUGPTNp+RInK5m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )