UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmMVOlGWCxbzwFj2fDhpQG20M/j1rM+s6f8zltCDqKY=' 
WHERE 
  key_id = 'e16aa48bf73ef325c8643b92fe7d9bb72e522434cff44616f6b37c6654ec4b33' 
  AND (
    token = 'qmMVOlGWCxbzwFj2fDhpQG20M/j1rM+s6f8zltCDqKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )