UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YeyRvVrJlnHtm8L6/oBY7AHbJSEKHiWjOfXODjoixQ4=' 
WHERE 
  key_id = '4c518df9bc026d0aa6b3517b14b90d32b648a9f44a9fa85f50bbe28a6dcef7dd' 
  AND (
    token = 'YeyRvVrJlnHtm8L6/oBY7AHbJSEKHiWjOfXODjoixQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )