UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XnbCu1gSum8s3rXcjLU8OTYDz7U3Zp0fV4ttCDbgZIQ=' 
WHERE 
  key_id = 'be99ba754910fc18aee742deef44520a2e77549c1fd8d469a236b602ea5f4dde' 
  AND (
    token = 'XnbCu1gSum8s3rXcjLU8OTYDz7U3Zp0fV4ttCDbgZIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )