UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cs4Z3312j4R4xzNvgSYVrwQ5mDGMg1brY5bQhdLfmEE=' 
WHERE 
  key_id = '4bd17638174d7d8ed5076beb7c4b02806682bf5df1e7a50902a68054695319f1' 
  AND (
    token = 'Cs4Z3312j4R4xzNvgSYVrwQ5mDGMg1brY5bQhdLfmEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )