UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+Mr1fXM815MJaygMRdMWxasn4T2HomELMrKelq44b8=' 
WHERE 
  key_id = '6dfe6550c1ecffb182812de6872e1af93650de2a625731affb4126d06d62bea7' 
  AND (
    token = 'K+Mr1fXM815MJaygMRdMWxasn4T2HomELMrKelq44b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )