UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lwj1j0/PwR3vCTz73UNrkZB6ppwWfYjEA90t6/9rfLw=' 
WHERE 
  key_id = '9121454992448f38919138a76a5e8fc1d5bee07531ebc8fd2a9107c8d02a87ef' 
  AND (
    token = 'Lwj1j0/PwR3vCTz73UNrkZB6ppwWfYjEA90t6/9rfLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )