UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jk7JusYStx1wGHZK+TYDhvN2PObXpzRpMLHIJbKuv6o=' 
WHERE 
  key_id = '8a08950aeb75fe8784509478421dabf82e2630044403bc58695627154e4ec15a' 
  AND (
    token = 'jk7JusYStx1wGHZK+TYDhvN2PObXpzRpMLHIJbKuv6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )