UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIeJc7ibSxga9FhSsKFhd3uAMRwRO/f4kSe0UhvP3bA=' 
WHERE 
  key_id = '9e14fa9eb82cab3f20f50b292d591648d6fb4e07861278c5aa76887b2d4add8a' 
  AND (
    token = 'nIeJc7ibSxga9FhSsKFhd3uAMRwRO/f4kSe0UhvP3bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )