UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3d2jvPUyNmy+mQgh85VeHA5tL9l3nd5evK2E+iKvXAM=' 
WHERE 
  key_id = '2ca6d80243567211fd952e4cc98053ec6aad2bdeeb55482c504e4c2883633913' 
  AND (
    token = '3d2jvPUyNmy+mQgh85VeHA5tL9l3nd5evK2E+iKvXAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )