UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MrCOOROinWSt7ptigYo7NOCwsEMmQO+c4NXCvw+CMHE=' 
WHERE 
  key_id = '1d2be37eedc09f239a71a7c56943d658b4f5c40d4b74b19ee4964a94bafb8157' 
  AND (
    token = 'MrCOOROinWSt7ptigYo7NOCwsEMmQO+c4NXCvw+CMHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )