UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1jOsyMHVLnxIMZ4f8naOjDRzeM4t1X1qRxXSRIIUeo=' 
WHERE 
  key_id = '460ce8142b1ad8e62cb74b69235915dc886785dadd1e2ceddfe3d554ae6da543' 
  AND (
    token = 'm1jOsyMHVLnxIMZ4f8naOjDRzeM4t1X1qRxXSRIIUeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )