UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rtJeGPndjFhwm1tdv2gEm8Vc4EZCQFWiINdZEuuweo=' 
WHERE 
  key_id = '1c31ed5750dd4480315a5104fc2ed2f04f072cd0f242427f0e6c2663c71362ec' 
  AND (
    token = '8rtJeGPndjFhwm1tdv2gEm8Vc4EZCQFWiINdZEuuweo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )