UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdiEtMzPfPe1+A70z9vLr377fJH1ULtNLL7lvginyuI=' 
WHERE 
  key_id = '693a0a645de8d6b7193a3744321cd0b547aa218efee8b91daef3bd9050dbf128' 
  AND (
    token = 'GdiEtMzPfPe1+A70z9vLr377fJH1ULtNLL7lvginyuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )