UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQktH6NxqCsUbVRHRy2Xa4qJd2p71R02yRq/wQ/7yqE=' 
WHERE 
  key_id = '39835248bcb470d1f5371a5f70f80e2eb9fda1218b1ca6673c0b3c2d00fac14a' 
  AND (
    token = 'eQktH6NxqCsUbVRHRy2Xa4qJd2p71R02yRq/wQ/7yqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )