UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tErtQrGCSHcXkNz5UZIC5Gn412VAj71v59h2b/jS47I=' 
WHERE 
  key_id = '48e6310cbb29519cf3abf954570aec2b19f3b83be64684b2a753f2e6e365fb98' 
  AND (
    token = 'tErtQrGCSHcXkNz5UZIC5Gn412VAj71v59h2b/jS47I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )