UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3yjlfkOUpJj52hl88AFvDia1Vzk+tiq2h7Am33m1Q8=' 
WHERE 
  key_id = 'ae9b3dcd21b93f271a96e02d42de47417717744b17b6fd73b6a70edbe912afbe' 
  AND (
    token = 'e3yjlfkOUpJj52hl88AFvDia1Vzk+tiq2h7Am33m1Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )