UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nt3mkSkyJ1Pr17OwS7zmrjuPDBFloQm5t3spfzLDvE=' 
WHERE 
  key_id = '29ec0355d264f8ff1842ff984226cb1cdf4573cec58d4ade28905ec245e02b21' 
  AND (
    token = '7nt3mkSkyJ1Pr17OwS7zmrjuPDBFloQm5t3spfzLDvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )