UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1ZjWb0E2SjEksFFTko87kzUn6jjGoYplSR6L7d6rsQ=' 
WHERE 
  key_id = '70b9ef59c97ef7559c392a9e4735e4768bb38f29664419f6841218a9380d20b1' 
  AND (
    token = '/1ZjWb0E2SjEksFFTko87kzUn6jjGoYplSR6L7d6rsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )