UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYvhRAFXfkt9CjGoV3Ox6NTZ8MA7tzFVy8mJOnAMONI=' 
WHERE 
  key_id = '1f5a75ce0d967096ef02b55f897ecd917e1c67fc4d43b320b9d5388daeeb8f85' 
  AND (
    token = 'iYvhRAFXfkt9CjGoV3Ox6NTZ8MA7tzFVy8mJOnAMONI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )