UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aM9rCzKP4Pq3in9fwsZ9wIgjLvL3MPzI2UxV8zfgTRc=' 
WHERE 
  key_id = 'eed0bd1c3e0127549b29850ff3bd093386bb736eda9adc92c0716d21e64a9039' 
  AND (
    token = 'aM9rCzKP4Pq3in9fwsZ9wIgjLvL3MPzI2UxV8zfgTRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )