UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ui5MMecYiPp5vTlA5Ap09Vc06HwgQCVX7+PoWo5b020=' 
WHERE 
  key_id = '33d51f65b1a4d9edcca5894feff886531d8e9316014b44aaac23839755edccfc' 
  AND (
    token = 'ui5MMecYiPp5vTlA5Ap09Vc06HwgQCVX7+PoWo5b020=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )