UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zs48Jj5R+XUrmfkdsvJcf6YnjhiyNAARKh+crw95V0=' 
WHERE 
  key_id = 'fe1ca84f061a598751b7e6ed51e1fcf1098a2a9079d16bd6a0771c5e2072f011' 
  AND (
    token = '3zs48Jj5R+XUrmfkdsvJcf6YnjhiyNAARKh+crw95V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )