UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9Cr34ZNLm1NajS1leHjKvR3t4MgX2FR8VMDKpyq7Kc=' 
WHERE 
  key_id = 'a9aa49e60b468470ee6c9ab150a5af34c99a6a0a9317052d4a2e9a178b6e1957' 
  AND (
    token = '/9Cr34ZNLm1NajS1leHjKvR3t4MgX2FR8VMDKpyq7Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )