UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYkavJ6IF7RELo7fWabkwg4niJl3rA0qFw1N2A/bV/Y=' 
WHERE 
  key_id = 'ba3c01a8164cf2b21e8bc40ce6573c7c90207141334c7af19419ad2a80078b4d' 
  AND (
    token = 'DYkavJ6IF7RELo7fWabkwg4niJl3rA0qFw1N2A/bV/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )