UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M51hdZIpnQusYPsEklt0mZ7ud9zS2JD+U1VZSRpg2qg=' 
WHERE 
  key_id = 'b8e56af0a1d6c7a6a1c281d63b94181f78b300a8ef19e8b250be7270bda3288b' 
  AND (
    token = 'M51hdZIpnQusYPsEklt0mZ7ud9zS2JD+U1VZSRpg2qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )