UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3AQ8+weE9YgpPkhf3C29cz69E8G8y+O6BIl44TpmLY=' 
WHERE 
  key_id = '52842adc41ddcab2c4b11809fe0f1ed6fbaefae91e701bf0f145dd266ea7d887' 
  AND (
    token = 'D3AQ8+weE9YgpPkhf3C29cz69E8G8y+O6BIl44TpmLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )