UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JdrQHBeS671I/0dE2YSK0RV/WmvfPZcDXVtYLMqeygY=' 
WHERE 
  key_id = '9758996128928537f8ace42f28e1d26813395b279b03565c2baa4fdff96802c3' 
  AND (
    token = 'JdrQHBeS671I/0dE2YSK0RV/WmvfPZcDXVtYLMqeygY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )