UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1IzOhdOei5HEs+JK155H1OJdRae0A9/DUXDLDVqH/ek=' 
WHERE 
  key_id = '55abbc8eb169576ccb91de89f3d34526f91fa225d7d1bdcc1e29218e9e5d736f' 
  AND (
    token = '1IzOhdOei5HEs+JK155H1OJdRae0A9/DUXDLDVqH/ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )