UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWyf89On2hgc3I0go10E3fuqk6LSTaQg7kBOZE0d+zs=' 
WHERE 
  key_id = 'b4d3bcd24397853a9d8430a0cd43f088f7a57ec87e68e317c4a0de23c2b9aaa0' 
  AND (
    token = 'HWyf89On2hgc3I0go10E3fuqk6LSTaQg7kBOZE0d+zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )