UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESdyKjRuhIRfp2UYrjD1R6oTKmXnKg7/U61je8VCEIQ=' 
WHERE 
  key_id = '12526a82a403b07274e2f243b4026b49fe3f79367491675bc9c9c14924c7feb1' 
  AND (
    token = 'ESdyKjRuhIRfp2UYrjD1R6oTKmXnKg7/U61je8VCEIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )