UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnmTYpZnt57hG+N3++XDaNCpMB3Uafo1MDDJfpZGD30=' 
WHERE 
  key_id = 'd162cfc879edfcc97af2bae953b0b85bc04a7541535514c6377556a579b44d4a' 
  AND (
    token = 'DnmTYpZnt57hG+N3++XDaNCpMB3Uafo1MDDJfpZGD30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )