UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9HJAhzIwUZZymtzXeUX86GvAuBvvpdBfrTtyRRhhn4=' 
WHERE 
  key_id = '97ccbb11027be964b1af11ef90a9512a83217f97ae9467cc7b63731c315dea42' 
  AND (
    token = 'l9HJAhzIwUZZymtzXeUX86GvAuBvvpdBfrTtyRRhhn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )