UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jL3NsMxrCbLxbJkFkjM1Al2e/74o0IkPp/atvPvBu0Y=' 
WHERE 
  key_id = 'dd5e10cb29311e5d8f1c6c09157affdea40665973ff569c16fa1c5c460a63dc8' 
  AND (
    token = 'jL3NsMxrCbLxbJkFkjM1Al2e/74o0IkPp/atvPvBu0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )