UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJqs3D6TI/uOzSxbMiXLEp23ZdddqB598V1NnG3PwnE=' 
WHERE 
  key_id = '258e90a5ec4d15e21881404a8225f0b4fe6c308e6d2267589fbfd0d418a4f2bf' 
  AND (
    token = 'yJqs3D6TI/uOzSxbMiXLEp23ZdddqB598V1NnG3PwnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )