UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5jiVTyqqXC6bzOGhsL++AZTGwZ07GvaIMcvb/Qwci0=' 
WHERE 
  key_id = 'cf3733e2c4983ab880255724e2e6383dcbefc1f097b745bc01d756499d5e62a7' 
  AND (
    token = 'l5jiVTyqqXC6bzOGhsL++AZTGwZ07GvaIMcvb/Qwci0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )