UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1mhCeAtDQ4ADobul52Fs5SBOAW7G1mGE14NpDMnch0=' 
WHERE 
  key_id = '03c41d814baa825e169d61877426045fe3822c4b8aec718d26afc064b0c2de79' 
  AND (
    token = 'A1mhCeAtDQ4ADobul52Fs5SBOAW7G1mGE14NpDMnch0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )