UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CdXMtdUeM2IG5D2C9DVreu1T+CxHhC98XRoEu56IHdA=' 
WHERE 
  key_id = 'bd526e5b3b2e5cec0d6e21abc4e49e8f7c03c2781742ab0a29fdae160749291b' 
  AND (
    token = 'CdXMtdUeM2IG5D2C9DVreu1T+CxHhC98XRoEu56IHdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )