UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMZF2v6zHoaQoxydTa03sPIGO9RcsgQmlO9fwVpXtew=' 
WHERE 
  key_id = '12043cdc59944d1e82ae58e28d94c1256d0dbad3032b9464b27ef5ff7f8aa948' 
  AND (
    token = 'bMZF2v6zHoaQoxydTa03sPIGO9RcsgQmlO9fwVpXtew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )