UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v439bt5kUO4PNyui/JCKB+i8/xaxh8GHRhP12VhALWE=' 
WHERE 
  key_id = 'a749187ef39904a27bbbf64981061124ae5d8275c9e80a89a64f584e03b4373b' 
  AND (
    token = 'v439bt5kUO4PNyui/JCKB+i8/xaxh8GHRhP12VhALWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )