UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJepvIiOrBJ1Tz46pyo5tAWQ1Jp55EMYz0zlzPBE6jg=' 
WHERE 
  key_id = '2efeafcc54ea878a5f8040284101b8f2a9288e6799043021a26624ea527ffbfd' 
  AND (
    token = 'rJepvIiOrBJ1Tz46pyo5tAWQ1Jp55EMYz0zlzPBE6jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )