UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjDMcUV9zcPmT4ZcDffKyoALAPw3hGIA/AcQ6edc4sw=' 
WHERE 
  key_id = 'a297d197dd017975563a770d1fa59931061b956a85b9bfd7fc104c4170da87b5' 
  AND (
    token = 'RjDMcUV9zcPmT4ZcDffKyoALAPw3hGIA/AcQ6edc4sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )