UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzAGxMANPIifHkvTZJQMBNPfVIDG53zHyNvARW8tVAI=' 
WHERE 
  key_id = 'ebb67765dae93703c0aa7b47ee228b84314d25de8d3e738ccbf863a62374569b' 
  AND (
    token = 'WzAGxMANPIifHkvTZJQMBNPfVIDG53zHyNvARW8tVAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )