UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REamBYB6cE2S2birxIqDlVsga7oTEJVFn/BHxOFdp9s=' 
WHERE 
  key_id = '9e34a1a993a2c87efa2dd8711108a2d6f11c31de06c6ab4b7d0720e10f86afc9' 
  AND (
    token = 'REamBYB6cE2S2birxIqDlVsga7oTEJVFn/BHxOFdp9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )