UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZYX5e5VrdxMCnS3mtjoO5+a3Leq8zy2LgymVcJuuQE=' 
WHERE 
  key_id = '7d626b0e4c70704655e97765a2b413e2f21e0efb4031eafc1a85ce41c2c910f4' 
  AND (
    token = 'RZYX5e5VrdxMCnS3mtjoO5+a3Leq8zy2LgymVcJuuQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )