UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThLZRA3wAN2n4ua4tMFytt9Lyic86Hz7z2dShzKHih4=' 
WHERE 
  key_id = '6e1c1a9557836b69cf63bf1bf63ac9b958d51cfb346a403b4ea988fd75c0c379' 
  AND (
    token = 'ThLZRA3wAN2n4ua4tMFytt9Lyic86Hz7z2dShzKHih4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )