UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6h7r77TNqhmtPln3+pN5K+AGL447YsSvqI7aq0FsJc=' 
WHERE 
  key_id = 'bcf2f02007d8a39d53913c78bdca73c21c89f0638bd149a237a60bb7471c70f4' 
  AND (
    token = 'N6h7r77TNqhmtPln3+pN5K+AGL447YsSvqI7aq0FsJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )