UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vToyNqAnyfctEv5klOr2GQYgA/jegdAC8392hNi/dfw=' 
WHERE 
  key_id = 'c3062f9d7c22bcbeee4e40b84179cfe1f202bf7f9402599e8a2434da96a12c05' 
  AND (
    token = 'vToyNqAnyfctEv5klOr2GQYgA/jegdAC8392hNi/dfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )