UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9aiiQua4KFtw/4xWk8Q7RiDevPZxrdF+Jk/Rd8m/to=' 
WHERE 
  key_id = 'f86873eee6e6a4dd46b6e9b90d148014b946ab628a16978edb67528ba071870a' 
  AND (
    token = 'u9aiiQua4KFtw/4xWk8Q7RiDevPZxrdF+Jk/Rd8m/to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )