UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htygkxVU5bMqAM1u6YxNVISzDnI+P77QkPbQp6CILBk=' 
WHERE 
  key_id = '6756868c43d770a0816695fbfc3e2ddee05085c7c971bce77f49c83c65fc561c' 
  AND (
    token = 'htygkxVU5bMqAM1u6YxNVISzDnI+P77QkPbQp6CILBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )