UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fLDS9xLayzLyu/kQbTpxHG10X3+yVQZXrR/mWiyJZwI=' 
WHERE 
  key_id = 'bb2c5e04b0ddee84a5a928b5bd037ae3e8195befddec3a34c492edf15fcc91e3' 
  AND (
    token = 'fLDS9xLayzLyu/kQbTpxHG10X3+yVQZXrR/mWiyJZwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )