UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MWu2hvjhYfPTmz8MOgyTjLSeAbMCe797URlVMh6PZo=' 
WHERE 
  key_id = 'f711a2ef6fb79db8fbc49678e891dfd4a99006f999a7c5519945641b074e4f22' 
  AND (
    token = '4MWu2hvjhYfPTmz8MOgyTjLSeAbMCe797URlVMh6PZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )