UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RaEoDb9FXNJm5h2GI8da3e1gp3YI3yMqfQ6g9G9Uutw=' 
WHERE 
  key_id = 'f761e1946deb0883d1eb47d871c4ec481cff0ede14b4d00c2e144a9fd2de0bb3' 
  AND (
    token = 'RaEoDb9FXNJm5h2GI8da3e1gp3YI3yMqfQ6g9G9Uutw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )