UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2l+yUxCgEdNacJ3/+Zg1rgIdiDPIPLkpguv1WH4M+c=' 
WHERE 
  key_id = '7609696a48520d27a1aa3d49a9e90c38676e5e26607aea547fb9df554b43174f' 
  AND (
    token = 'f2l+yUxCgEdNacJ3/+Zg1rgIdiDPIPLkpguv1WH4M+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )