UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3c7kF5jRG+TTk0B2r2z991YidcwDAdfpqCQffpRZnkE=' 
WHERE 
  key_id = 'cc91088415222e1180b259f4241fef99db00c74933291a88e3f48c5d6669f3c3' 
  AND (
    token = '3c7kF5jRG+TTk0B2r2z991YidcwDAdfpqCQffpRZnkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )