UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Kbls2ZdC28ebCqdnEyRvj0b4LiiCOLEIa4myoPfouQ=' 
WHERE 
  key_id = 'b3f4bb197758dff425368d80c0a906722c4f0a85c3a9b8623bd992228ab7d491' 
  AND (
    token = '5Kbls2ZdC28ebCqdnEyRvj0b4LiiCOLEIa4myoPfouQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )