UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLaqOWFQ6A8oWQLmX5BfwczT1W75LEBk8CNATzLvQqo=' 
WHERE 
  key_id = 'c484debe86dbc9a981cfc247c5d1b10cd16aadb854229e13aadedcfc0f45ce1f' 
  AND (
    token = 'SLaqOWFQ6A8oWQLmX5BfwczT1W75LEBk8CNATzLvQqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )