UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwJp157zSZteogPvXNzmWfIEmoTEuW8/UbjOdcsUHbg=' 
WHERE 
  key_id = '835d0efbac64214889a055483a4aebfcef44013b26944acc98d5a98ba35c8dce' 
  AND (
    token = 'fwJp157zSZteogPvXNzmWfIEmoTEuW8/UbjOdcsUHbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )