UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EtYzeRoYkmavMiO43byszRwzqgurbBIHQ9i8VWxAaHA=' 
WHERE 
  key_id = '7fca66692963a086a6d5cbe0542aee76c6a3df78d315780e0df5fcb1a37945bb' 
  AND (
    token = 'EtYzeRoYkmavMiO43byszRwzqgurbBIHQ9i8VWxAaHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )