UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNeB+D2Cyt7b4/KbfFHFDNOgzLvoLcI3izgBoVMuwHI=' 
WHERE 
  key_id = '3cc16e4866584950561ac1b07a9fcaa02d84bffd1298125e9bbd893e6c3e1cd4' 
  AND (
    token = 'eNeB+D2Cyt7b4/KbfFHFDNOgzLvoLcI3izgBoVMuwHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )