UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pqJsGYmAhPKvQzvjSGHrS2F3HVUZz3T2xVBwuoa/BI=' 
WHERE 
  key_id = '9bfb8074cec4b6f063eeaa1c32e87c7a02e09db77c5cafa0c3c7a67aad53190f' 
  AND (
    token = '4pqJsGYmAhPKvQzvjSGHrS2F3HVUZz3T2xVBwuoa/BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040