UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7A0ugw8m9GbdPHcqpEa/3tYFVTaYTdMMB9bdLMbAwM8=' 
WHERE 
  key_id = 'd2bdd0e1ae36d6d1cc0ff8c50f167f6bd39bb2035e0e29f688ef89d3d31795f1' 
  AND (
    token = '7A0ugw8m9GbdPHcqpEa/3tYFVTaYTdMMB9bdLMbAwM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )