UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xy3sMERtKJ5l0czECQt+Mwguvg0tYcbyZQGjbXQRXLA=' 
WHERE 
  key_id = '7e47e47d60a6d2ebedaba87d4d19e3deeff7e5795d17dc9a8baf4aafefc0996d' 
  AND (
    token = 'xy3sMERtKJ5l0czECQt+Mwguvg0tYcbyZQGjbXQRXLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )