UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDgASd2fP0CS9vY4H7sPP5J8b0l4JWH+Qv6HufXU5ME=' 
WHERE 
  key_id = 'ce5b756be0b8d42ca068df9095eaaa7a6d74ea249960b04a329c2324eb915f4f' 
  AND (
    token = 'GDgASd2fP0CS9vY4H7sPP5J8b0l4JWH+Qv6HufXU5ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )