UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Gt/5DqdNp4/mLtqNUkPuMwz3cilqVi1wZ9ZN/wIAWw=' 
WHERE 
  key_id = 'bdb9ca502303286bec86d30591069e1685c802bb979b4bce30c64f05c4cf40e0' 
  AND (
    token = '9Gt/5DqdNp4/mLtqNUkPuMwz3cilqVi1wZ9ZN/wIAWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )