UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUt/dPc6yO8CCV7m0elr3Qo7TL5d1s0AAi6eV9JaKRk=' 
WHERE 
  key_id = '7026e603ffa9269f6acaedbd2a3025c9618cbf46dd8abf6d767fc1dabf9cfd1e' 
  AND (
    token = 'XUt/dPc6yO8CCV7m0elr3Qo7TL5d1s0AAi6eV9JaKRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )