UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exuJ77h2zIJBisfEbiIGnDqy6lRtyEDn06J0gGYLLHA=' 
WHERE 
  key_id = 'b262c6e6539476ddfee7f65c5799f4758164ed3b9fed26b608c015a3472cdc3e' 
  AND (
    token = 'exuJ77h2zIJBisfEbiIGnDqy6lRtyEDn06J0gGYLLHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )