UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hc6ZJ5dvjX8TezgX1I1yBM8sffjSvFxSKxweoYIL0Hs=' 
WHERE 
  key_id = '7c444d6a2e20918815f0fb66a46dc396ce398082db72db834c0002d8c813d248' 
  AND (
    token = 'Hc6ZJ5dvjX8TezgX1I1yBM8sffjSvFxSKxweoYIL0Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )