UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5sYqyekZc63iMVpfmtQbPICiuAD7N+UbhY4ml7IXhk=' 
WHERE 
  key_id = 'ea352cc3c0e5b6188e13a59dc1ac00447bc4ee17aacaf16e01a6863929046635' 
  AND (
    token = 'C5sYqyekZc63iMVpfmtQbPICiuAD7N+UbhY4ml7IXhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )