UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vV54I2zYAtnMoGEhyVLRpNVUEW8BlOAjhwpColGgmsQ=' 
WHERE 
  key_id = 'c1f3043642adef3bac6873c6c0d672bdad34e5d5cd1954881454e234e4bedeb2' 
  AND (
    token = 'vV54I2zYAtnMoGEhyVLRpNVUEW8BlOAjhwpColGgmsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )