UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lasOKQmi+AoCgKOePfyHBvMei/b8F2rfyZO+MejRUDI=' 
WHERE 
  key_id = '7f8eb72983742be1f0f1cd0316c984c931a2a7162ce76cf3985fa25b5b1679fe' 
  AND (
    token = 'lasOKQmi+AoCgKOePfyHBvMei/b8F2rfyZO+MejRUDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )