UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VT93ht5TM4Fa7c4GjAnKtB1wy+S3oyu+vkpYSAUXO5s=' 
WHERE 
  key_id = '5a15a5c4308016ebafd037273c554479569b0fff16bfb38ecb3a3969e835d429' 
  AND (
    token = 'VT93ht5TM4Fa7c4GjAnKtB1wy+S3oyu+vkpYSAUXO5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )