UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ms57XTIKx5JcLMULBG4t7MzTgHpojMJWpvWxtExidgQ=' 
WHERE 
  key_id = '82b6c07ea7f17811b1d586ffe87146fe97fdbc2f02ca226930f9708fc88863a3' 
  AND (
    token = 'Ms57XTIKx5JcLMULBG4t7MzTgHpojMJWpvWxtExidgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )