UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAiLZtIVQazXQ1SkNr9vgzG3doueafZBvbr/H29sJgg=' 
WHERE 
  key_id = '8059b8e8f0424f7e5d491001834a1c7e1e1a96a76a70541cd2d21438b5bd048e' 
  AND (
    token = 'QAiLZtIVQazXQ1SkNr9vgzG3doueafZBvbr/H29sJgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )