UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1Ke371ieu7JRonJeBcL3DrPAnHNcongkF3OLWq0s/8=' 
WHERE 
  key_id = '15e4c2daa66fb300d5c56a70bfdb4be85b856420e8b4c6d7b8a8749677d96f54' 
  AND (
    token = 'O1Ke371ieu7JRonJeBcL3DrPAnHNcongkF3OLWq0s/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )