UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+2v8VFE+U5RvLogWqPpkfhRdGeP+xWD/YAEdFEedNc=' 
WHERE 
  key_id = 'f1f157309d583286310148e6d1de6a135f9ce440655e0a92f951f2b679b8d304' 
  AND (
    token = '4+2v8VFE+U5RvLogWqPpkfhRdGeP+xWD/YAEdFEedNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )