UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rm6Rxr4xpzanK0VAxJpJA6m3koWRBZTd7IrD7lkFVy8=' 
WHERE 
  key_id = 'e5f8ff0ce7df69d83bed8295d02b8c69812bc312dc6029c24ef51ab90a141189' 
  AND (
    token = 'Rm6Rxr4xpzanK0VAxJpJA6m3koWRBZTd7IrD7lkFVy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )