UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bw1DfAr9hRHwx3WBcVR/emu9DpqMaPG2plt6XkHiA4c=' 
WHERE 
  key_id = 'a69ac3a91e1c40aad6aba19d3f5fa953b90adaf4f47abb9fd6a413f7bf51826d' 
  AND (
    token = 'bw1DfAr9hRHwx3WBcVR/emu9DpqMaPG2plt6XkHiA4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )