UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHH/lXojYJXebmmKDH+Dqg2A4RLR70USpNdt2CXe6yM=' 
WHERE 
  key_id = 'ef9791c3d23aa01494773cb3c5db7bbabf8ffcfe1061b42b3b31d24a307649a1' 
  AND (
    token = 'KHH/lXojYJXebmmKDH+Dqg2A4RLR70USpNdt2CXe6yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )