UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kj7DvQMs/duGqGFeJ6JNCn70e1BIGZ3qSsFGldQ81jk=' 
WHERE 
  key_id = '1aaacb3e54e8dca51413b52eec25f1c16ddf2794f15222d8899c9d3d1d592d7f' 
  AND (
    token = 'kj7DvQMs/duGqGFeJ6JNCn70e1BIGZ3qSsFGldQ81jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )