UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VER3sGyqhNFBCTHjQFqSpQoFMu9An7yc9e0M/0Mbf38=' 
WHERE 
  key_id = 'c216a893bc0b962d3ebf227095b76eba88e53259b00d5161cab2426782591d3a' 
  AND (
    token = 'VER3sGyqhNFBCTHjQFqSpQoFMu9An7yc9e0M/0Mbf38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )