UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YlkX1PzgsHMBUNPlSDvuSW8vB0SCIdkhUm2YYsgeqWw=' 
WHERE 
  key_id = '1e8f080272c17aa096bf14c57dc3463614efbbba28ce2282f0d43275237cfc39' 
  AND (
    token = 'YlkX1PzgsHMBUNPlSDvuSW8vB0SCIdkhUm2YYsgeqWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )