UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwFidMSUGyjlZH2QkyMUN7fHHudhAGYlWTJW7OjH+OQ=' 
WHERE 
  key_id = 'fa607d22a3d999ab8c2b804f17984cdaa33d3f3c9f9d7bfdd8f5dbcadb792510' 
  AND (
    token = 'nwFidMSUGyjlZH2QkyMUN7fHHudhAGYlWTJW7OjH+OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )