UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSpBdOPJ72VDPgARfhp62LBJ7n1E30EcaszKNCYw75Y=' 
WHERE 
  key_id = '26980b18f4528e7f60e02caf5fcc1ade52e8e00d0e01e1c70e2daf792586e466' 
  AND (
    token = 'RSpBdOPJ72VDPgARfhp62LBJ7n1E30EcaszKNCYw75Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )