UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFV5JygXhfDfdjlsXjkFOKP1FUrK92TAGVTt5tjfig4=' 
WHERE 
  key_id = 'e54bcf21640097a64075779ae8883d0f42be7759a60e5e60c49f07495ffb7804' 
  AND (
    token = 'jFV5JygXhfDfdjlsXjkFOKP1FUrK92TAGVTt5tjfig4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )