UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjVKLFvr/IKYfv6E0t7qZrhSKc9NNFPkW7un7VTtQok=' 
WHERE 
  key_id = 'f0090a4abbd47e157e645125b1e8d723273b46084c6e05e96319a3c71f95e5b5' 
  AND (
    token = 'CjVKLFvr/IKYfv6E0t7qZrhSKc9NNFPkW7un7VTtQok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )