UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+WT/DT9ocezWk+rSOvZJ9USI6ahBmR8TpWGNfRnB/Y=' 
WHERE 
  key_id = '4edfa7c21876db740c9fa71ff5e560db97f435e6815c9b3e43ed5239d290ddfa' 
  AND (
    token = 'F+WT/DT9ocezWk+rSOvZJ9USI6ahBmR8TpWGNfRnB/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )