UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYXTu4g8P5jC+x4CQ4acHpeXrk476et0gEghPVsJ1YU=' 
WHERE 
  key_id = '3e79d162736999241943a915e1b32443cffbd79d437b48ac8bb7b38f5545217e' 
  AND (
    token = 'uYXTu4g8P5jC+x4CQ4acHpeXrk476et0gEghPVsJ1YU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )