UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4gRpRHihRW/5qWv1rSxAbK1aO0PL9bRJDNs3gOeeNM=' 
WHERE 
  key_id = '45cfec6c23fd0996e4ae2cab64bbe50ae7b01fedd9722287584e63a90d225c79' 
  AND (
    token = 'I4gRpRHihRW/5qWv1rSxAbK1aO0PL9bRJDNs3gOeeNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )