UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fl4mZs8Oi1qT3Tp6U1Ck9i+P72XPizdcqy2gurP1OyI=' 
WHERE 
  key_id = 'b5ff4ef49f05bc39a076e2a8038afe5608846477f5ac4ce62bcfe7ae5308367a' 
  AND (
    token = 'fl4mZs8Oi1qT3Tp6U1Ck9i+P72XPizdcqy2gurP1OyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )