UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNa0R+gLvAw3XPMOOFuzJJX1a8iXA3UXJzrhX+PIUsk=' 
WHERE 
  key_id = 'fe2eb08e062f4ec9df7fe88866ad8d5ff9d12f3072c5fa4a042d063d6a159f2c' 
  AND (
    token = 'fNa0R+gLvAw3XPMOOFuzJJX1a8iXA3UXJzrhX+PIUsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )