UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sKZ2QxYFm9heZhJw2FpkAiue3msPYPSz5yjoXYtg84A=' 
WHERE 
  key_id = 'd5b4b4fd088dfadaa490d0988367899fd251233644aa051417042be448b3a392' 
  AND (
    token = 'sKZ2QxYFm9heZhJw2FpkAiue3msPYPSz5yjoXYtg84A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )