UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmdv9W1cOAKJj9mmApx8C+Y9OwEgrJupvez3PUwli0U=' 
WHERE 
  key_id = 'dd48dc05f90454b238d5fdd3443146babd37b25e57320e8a135f902bfd1530cd' 
  AND (
    token = 'wmdv9W1cOAKJj9mmApx8C+Y9OwEgrJupvez3PUwli0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )