UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8os/S+Qea3NlZKdP6v3FSkImhmrwVjbF+jnlQqe/UU=' 
WHERE 
  key_id = '617609e054d8c145e6cd199a1da719e1c31bbb61271876017f6bfac03c166a38' 
  AND (
    token = 'A8os/S+Qea3NlZKdP6v3FSkImhmrwVjbF+jnlQqe/UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )