UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5h2FNpesLG9ppuAEZe4P1PqPUy/B3nPm5eWKn5JLXdg=' 
WHERE 
  key_id = '7ba8f0226b91b01f6c01a8668247e57b2675e61ac264c179baa812da20ed3e4d' 
  AND (
    token = '5h2FNpesLG9ppuAEZe4P1PqPUy/B3nPm5eWKn5JLXdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )