UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fOVuu1J0VLRWzF3KeRj+u6LtkcnwuLD2PHjudMB6ir0=' 
WHERE 
  key_id = '78f8fbc8da8b0e83181d79a3a4fb5e1175ff023e9266a2ae9d72656aaab753ef' 
  AND (
    token = 'fOVuu1J0VLRWzF3KeRj+u6LtkcnwuLD2PHjudMB6ir0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )