UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9kyN75brcmT9H4iLGEXji2C31/aO302uRs4hAFFm5w=' 
WHERE 
  key_id = '545d467097d3ab070173b40bb8b178c2daba94aa7195f1ab908943d3cbb78fd4' 
  AND (
    token = 'q9kyN75brcmT9H4iLGEXji2C31/aO302uRs4hAFFm5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )