UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQU2c9rrw8PrA2dssHixFjlSJxM4iRxw6Xt+8pBFV8E=' 
WHERE 
  key_id = 'f2deb025db2cf3c7bd00b816e2b9803cd475939cccd80e1e840a963bfd78251b' 
  AND (
    token = 'uQU2c9rrw8PrA2dssHixFjlSJxM4iRxw6Xt+8pBFV8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )