UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bh9/LRqdn6rSKTfhW6ZNr3Ul5fQfOa2VrJFYu6ZZqS4=' 
WHERE 
  key_id = 'cf48ce424d7d1f18de18ea435ed063dbd8622ff311ebacf1e2072c7ccfabed9b' 
  AND (
    token = 'Bh9/LRqdn6rSKTfhW6ZNr3Ul5fQfOa2VrJFYu6ZZqS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )