UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERXbCWfvFTGRB2sineOPA8T5BM03XqkA+u6W1kRBnys=' 
WHERE 
  key_id = '1757a9c340a6ff03f8a2843bd69a868eeb64f1d962018309379f66af7bf9375f' 
  AND (
    token = 'ERXbCWfvFTGRB2sineOPA8T5BM03XqkA+u6W1kRBnys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )