UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKiUdiiFuQX2cNpCjkCJ6deSXgcPJmeGNm7vB8L0GXg=' 
WHERE 
  key_id = 'a95af36bb1a596d3745ae33d4ee490f3c8c12c6e09b5941d4bf8f761953eed30' 
  AND (
    token = 'gKiUdiiFuQX2cNpCjkCJ6deSXgcPJmeGNm7vB8L0GXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )