UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/MN94J0domQOhoPmdCe7fl55xSBQlMy5Tk8y7REwyQ=' 
WHERE 
  key_id = 'f87286d398fc37cc9eabd26ee172e7419746525da033bcd9f0ffd0107bd7a227' 
  AND (
    token = 'o/MN94J0domQOhoPmdCe7fl55xSBQlMy5Tk8y7REwyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )