UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0mTmtkhQhnmRZZtXXZfYrx50RYVMyLZZNV34S1A2CQ=' 
WHERE 
  key_id = '32bc8c3f22f412a46f96ee0e95aef2fa768d6dbc163a2630a53df69207875065' 
  AND (
    token = 'i0mTmtkhQhnmRZZtXXZfYrx50RYVMyLZZNV34S1A2CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )