UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkbLulwggqciaY/k+kIxv0gcKYonf6AT+bUb1LMvvxk=' 
WHERE 
  key_id = '53b0ce254b2c2115b7289c82126bd317f41631d40116a241d63e1c0eb26fc130' 
  AND (
    token = 'NkbLulwggqciaY/k+kIxv0gcKYonf6AT+bUb1LMvvxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )