UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIYSlcIbLoEyBglYM0rZuCcmTnvCjezq2XPUlWjf8so=' 
WHERE 
  key_id = '6ed4c29c70ebd43863b0a585075dd2dec1880c6b747f708ac3982933d06b0cda' 
  AND (
    token = 'lIYSlcIbLoEyBglYM0rZuCcmTnvCjezq2XPUlWjf8so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )