UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeInLQbnnSg75rQ5WzE9nUWvt0tyopdic56XZCEFwhU=' 
WHERE 
  key_id = '201f6ff3b55e5a40f31c904e0fce82f28abf541e273fbfd26ea008c865b576e3' 
  AND (
    token = 'IeInLQbnnSg75rQ5WzE9nUWvt0tyopdic56XZCEFwhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )