UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weVCcqh5teJH8Cl6R/tX5UjZb0TCUFdCGfvW+tGOy9w=' 
WHERE 
  key_id = 'd6add9b01cef351791b29ba22426c72043bb86d4498a5964990b7fdc4b734224' 
  AND (
    token = 'weVCcqh5teJH8Cl6R/tX5UjZb0TCUFdCGfvW+tGOy9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )