UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tR6AFxl2FsdsVMB7MDn4G87qipEP42PvcVhQdpxefvQ=' 
WHERE 
  key_id = 'f8b4ea1935e44943d23503ed39b8930fdc1587e036e20585dab4820f2f147b56' 
  AND (
    token = 'tR6AFxl2FsdsVMB7MDn4G87qipEP42PvcVhQdpxefvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )