UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7XVVgSblBS76OOaKRQ9JN5j26GVIwlOCviU428eQaw=' 
WHERE 
  key_id = '7746863794e23f0eeb27bea28cb4df6b667525f278a761eb6563fc1c3aab35fb' 
  AND (
    token = 'G7XVVgSblBS76OOaKRQ9JN5j26GVIwlOCviU428eQaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )