UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDqSe/dCkEoylbexkEUH4mfAOTiOnCuvFd6C4T6qkMA=' 
WHERE 
  key_id = '472c9f69c6c11768d9ee8b50f51be2916ce2608dfc7ce1a16debae09b195d550' 
  AND (
    token = 'vDqSe/dCkEoylbexkEUH4mfAOTiOnCuvFd6C4T6qkMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )