UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJHknpIP73ZUX09Mw2ukoypmMFkdy1CZ3qKc43UZhH4=' 
WHERE 
  key_id = '9c93c98a7cf95a072d1c22b420fe2818a78bff75a786705a916f91ae4feb1f87' 
  AND (
    token = 'iJHknpIP73ZUX09Mw2ukoypmMFkdy1CZ3qKc43UZhH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )