UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4hwfFVWTBBfyb6QXu0jM63DyefHNJe3vQ7Yfv2+dCE=' 
WHERE 
  key_id = '1ed4bd6764dd10bbd65d4de19176e688ce96483b226e0f9ddea1332c95989c4e' 
  AND (
    token = 'E4hwfFVWTBBfyb6QXu0jM63DyefHNJe3vQ7Yfv2+dCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )