UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QSS7J6dIjSNnhsmTdMadLXFVxnT43hmBnhuk9JAatU8=' 
WHERE 
  key_id = 'a9fe1b3259fa73ec8fca3ce19724144b2f9c22474d325533798a19b1c65e305a' 
  AND (
    token = 'QSS7J6dIjSNnhsmTdMadLXFVxnT43hmBnhuk9JAatU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )