UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhGlwSNkTOkELrZvPUys3EdxPRljWyG7PSHF6nPuy+o=' 
WHERE 
  key_id = '32f4849351274cedd78f8be9393f96e7c348ad7758ebb803ee49282a592e88b4' 
  AND (
    token = 'hhGlwSNkTOkELrZvPUys3EdxPRljWyG7PSHF6nPuy+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )