UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnRccVvA/FnSN7V5s/JJhhB2j/0Gj23++3qZWqLxCLU=' 
WHERE 
  key_id = '408afec77b7ca43b8be5d2b6e7c7f1483c4b57365c8be919e20982bd687bd77b' 
  AND (
    token = 'BnRccVvA/FnSN7V5s/JJhhB2j/0Gj23++3qZWqLxCLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )