UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDlVLTZrvCeaCT1RmxJW4jvM45onBOnFx07/dWlB64U=' 
WHERE 
  key_id = '0c744cda16f7296319978165cd77e4a6033e6298c99904591412ccad0c33dd30' 
  AND (
    token = 'CDlVLTZrvCeaCT1RmxJW4jvM45onBOnFx07/dWlB64U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )