UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LACnqn3OMkIxrJsk/alPScusbKPcClWtGUFBBeo3g8=' 
WHERE 
  key_id = '1986476ba82d3f4d9a160542f19952057d988235daa1639909f18e864d00796e' 
  AND (
    token = '0LACnqn3OMkIxrJsk/alPScusbKPcClWtGUFBBeo3g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )