UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjDmpGs2BUwJO0P3QWJoeZe6WyRRSOMvU2SKPX8mvEM=' 
WHERE 
  key_id = '607bfb4c31a22bc74754ad812d9d89f1f4e5dd525b3e0301dbd52ec5f9417d3b' 
  AND (
    token = 'RjDmpGs2BUwJO0P3QWJoeZe6WyRRSOMvU2SKPX8mvEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )