UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lz83CyIAd+LPtstG71ViIVVyHI1Rnm0fP6UNpRfXGM=' 
WHERE 
  key_id = '7e4d40571a6ec529bfdcafe21ec892d1887556128267cf954f4d8742c90210cf' 
  AND (
    token = '9lz83CyIAd+LPtstG71ViIVVyHI1Rnm0fP6UNpRfXGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )