UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mV0Cdjlf6JrsItBwSQO+by6k2Mb/KF03P5F4G/RdymU=' 
WHERE 
  key_id = 'be98832accdd5526975f8e8c3acd2906c3065c56898b8343361674f332b530ca' 
  AND (
    token = 'mV0Cdjlf6JrsItBwSQO+by6k2Mb/KF03P5F4G/RdymU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )