UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z9QGte8HWZiZbQh0Z23Ts7+jaZOrfxcH+XCbCfwfGoI=' 
WHERE 
  key_id = '4c4aa03b9bb8e80b69006362a5776d4675345219a73513cfd4c643ab88c4b6f4' 
  AND (
    token = 'Z9QGte8HWZiZbQh0Z23Ts7+jaZOrfxcH+XCbCfwfGoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )