UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMoi8s9W4ByttWVYp09ubSP2G2a5qTFyLBigLS0z2LY=' 
WHERE 
  key_id = 'ecc141247a1e4a407ee7dea3b2da6a76b318043533007706b86193d5eb743466' 
  AND (
    token = 'ZMoi8s9W4ByttWVYp09ubSP2G2a5qTFyLBigLS0z2LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )