UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuInhsPbCLK7SoBF5oBKo9B3NOkEVCvN4zfBOJ0RApw=' 
WHERE 
  key_id = '1eb59535fd8301e2a0062627714eb0cd32bbc525582e53c449cef0a47791c10f' 
  AND (
    token = 'nuInhsPbCLK7SoBF5oBKo9B3NOkEVCvN4zfBOJ0RApw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )