UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZw2faz71M7ZYL/TdKM0wFsbUGLB2QDjz8LYLAHhmPU=' 
WHERE 
  key_id = '3f519ff1747485db2b2dcc7c71c4afd8374d3d07f991108a9c66bbb571748fd4' 
  AND (
    token = 'ZZw2faz71M7ZYL/TdKM0wFsbUGLB2QDjz8LYLAHhmPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )