UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxWG4aAE7nhdX05a78TX6eqzMK3VnZD/0Y+5JORyDmU=' 
WHERE 
  key_id = '77a77bf90cb0839b1c1af2278c0ebaf78413da1062ed57f8c2ab88f890c120c0' 
  AND (
    token = 'vxWG4aAE7nhdX05a78TX6eqzMK3VnZD/0Y+5JORyDmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )