UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hJAddkL/bowYgxYIh7kXBL5T6iD/Zhasw2TIDb5j26w=' 
WHERE 
  key_id = '9f802226d489c32ed4e909d3434e9e8e9751f45d5bfd150dd9b935f8c9f3427a' 
  AND (
    token = 'hJAddkL/bowYgxYIh7kXBL5T6iD/Zhasw2TIDb5j26w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00054