UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnNz9dXUY0SLW5Hq/Wa1aG6uam3e7pBEuBMJST3SGhI=' 
WHERE 
  key_id = '39b29b7c22a9ba5dada0dc555ad7da0e1a6b04934c74189dacbf759d48ef3545' 
  AND (
    token = 'OnNz9dXUY0SLW5Hq/Wa1aG6uam3e7pBEuBMJST3SGhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )