UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GVeSB8dqbuiH2TWPZO7mULq4GPrCq/XklO1lkYEml4=' 
WHERE 
  key_id = '048d567243289d9f58c07bdb8008b44ad3dc578e84a2875ea2cdb1749911ade8' 
  AND (
    token = '6GVeSB8dqbuiH2TWPZO7mULq4GPrCq/XklO1lkYEml4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )