UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQGPmDRjzV5NBsAA+lS8Mw2RdlZWEd3UMV3lOA+/8ok=' 
WHERE 
  key_id = '0efc47347382642a10a6bcaa53d2cfb199af2c37692a8aef7cba6d5ae6cee2ce' 
  AND (
    token = 'DQGPmDRjzV5NBsAA+lS8Mw2RdlZWEd3UMV3lOA+/8ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )