UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd17MEjCWnWxnI2dgZP2xmGmstz3wWylP9ky9QNvUJYY=' 
WHERE 
  key_id = '72f2f746392834a7a8523bcee9b150bfd45ec6f5f32c3529dd9e8606221ac92f' 
  AND (
    token = 'd17MEjCWnWxnI2dgZP2xmGmstz3wWylP9ky9QNvUJYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )