UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2REsxVr2AfgLQCNCSZ27p80xuqmlKSymsK46ZcgQKhk=' 
WHERE 
  key_id = 'ef1b1d990d3de055c4d3123b60ce35dbc42087c37ed0b10e4545c575cafe938b' 
  AND (
    token = '2REsxVr2AfgLQCNCSZ27p80xuqmlKSymsK46ZcgQKhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )