UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sb/y9A/rtZ1gJiZuurfIKihcz+aMlDchSt8whkrjN3A=' 
WHERE 
  key_id = '8ba3aaa710a9033275443860434ef25b2293f445b8da82b59bfc2fb82877cd4a' 
  AND (
    token = 'sb/y9A/rtZ1gJiZuurfIKihcz+aMlDchSt8whkrjN3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )