UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OELw3RW/3oLjQgtd4Tmz4NEUP+DcH2yllbK3NjLLSSU=' 
WHERE 
  key_id = 'e78b5ca576af3a4a7ad5ade32a05349dc2d89a9d8a7b00ad1288ceba3af32f68' 
  AND (
    token = 'OELw3RW/3oLjQgtd4Tmz4NEUP+DcH2yllbK3NjLLSSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )