UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYIFj69YKsU6ZdW5TsjINookBQalkFWBngdSkPTxSPA=' 
WHERE 
  key_id = '4a8e339854961a6ff7e2393cb0345d1c01ad6a3cb77f1261fbfd9fccd454cc9a' 
  AND (
    token = 'NYIFj69YKsU6ZdW5TsjINookBQalkFWBngdSkPTxSPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )