UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rew8mZL1bdApZevpUoBuyy6v0nc/BZr6ttfoNR8Y5Jk=' 
WHERE 
  key_id = '72e5d1dab60e13693e678ce6ceef49ca39d818c22b2e6a7b0c8b8bfc9cff3050' 
  AND (
    token = 'Rew8mZL1bdApZevpUoBuyy6v0nc/BZr6ttfoNR8Y5Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )