UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RotDp6Q/7E40bIwiYNXr0pUtUSc9Y+fn+WJiOH1RFL0=' 
WHERE 
  key_id = '5b5ac5d69b27d33085c47f781131d48f2e8131f23395697dfad4a510a250c583' 
  AND (
    token = 'RotDp6Q/7E40bIwiYNXr0pUtUSc9Y+fn+WJiOH1RFL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )