UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBjLKJMxt8xy+MbIClb3x/lvk+BER+m9+BypYntlSbA=' 
WHERE 
  key_id = 'a93ea200f725000e42818541e0b735589591bedcb25f4ca7e0217b629c54d47d' 
  AND (
    token = 'vBjLKJMxt8xy+MbIClb3x/lvk+BER+m9+BypYntlSbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )