UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/4b2viakdgZFOZmEt9nvEvTnF2mdfNFNhsggGp5hJs=' 
WHERE 
  key_id = 'ed10f74c5eaa24b7a9c2bbb9c156df2376651f29a03feb8bddab5dc2536b331d' 
  AND (
    token = 'c/4b2viakdgZFOZmEt9nvEvTnF2mdfNFNhsggGp5hJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )