UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmly1oqAT1bdKc2un8iH4NwfwscfExsnfw216iyAxNU=' 
WHERE 
  key_id = '614ab41b7e3e41134f2d4717a2e149cdfc44f91471eb5bf3b3b502bb0ef92876' 
  AND (
    token = 'vmly1oqAT1bdKc2un8iH4NwfwscfExsnfw216iyAxNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )