UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+N/gRpX3k0J3Lmc3l9zBCIZgllQGGMAz4opAMEpsNk=' 
WHERE 
  key_id = 'e7a9f49792e706aa88d96a229f07e02bd469760b1a20093966345e0ce8efe39c' 
  AND (
    token = 'F+N/gRpX3k0J3Lmc3l9zBCIZgllQGGMAz4opAMEpsNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )