UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tM4p9+eyEOucGXzMTLRhO8+CU1q0fYskAFlvaFNT6mk=' 
WHERE 
  key_id = '47405cd38b43890e1bb80318d2853876d04994d320b5c6aeb7832a82bceeca4b' 
  AND (
    token = 'tM4p9+eyEOucGXzMTLRhO8+CU1q0fYskAFlvaFNT6mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )