UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXtafxO243dxtgjV0V6DU2uoTAsBc9iZ56eZe1hPUHY=' 
WHERE 
  key_id = 'd1d65cbca6e62bd1d03ac33ba2c2f38260f2243f581c5c19ace3dcfe696cf884' 
  AND (
    token = 'jXtafxO243dxtgjV0V6DU2uoTAsBc9iZ56eZe1hPUHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )