UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YaJ6TTxOQIGbgcOScjLesNVlUwolv5qY5Nelpa0+Rqk=' 
WHERE 
  key_id = 'c157b18aac252587d3fd7e4abe19b03ba9c23390665ff92c3a6548eb59e930fd' 
  AND (
    token = 'YaJ6TTxOQIGbgcOScjLesNVlUwolv5qY5Nelpa0+Rqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )