UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FF4l08fGnb3SJglbbZMC5UUHGoJeq6DQHA63YyHWaY=' 
WHERE 
  key_id = '1bcdb6682b9f7a7ee7e7ab6a435812d0b681dc962c2c39a8f2aabeab408b516e' 
  AND (
    token = '8FF4l08fGnb3SJglbbZMC5UUHGoJeq6DQHA63YyHWaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )