UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srAPcLWHSb3TvPmr1kT+HMxGmohqvcciXRbfARwPDXI=' 
WHERE 
  key_id = 'c61506997c04555be00ef73532bb550be1660e2465e5f20fae4b26b6e20d9b99' 
  AND (
    token = 'srAPcLWHSb3TvPmr1kT+HMxGmohqvcciXRbfARwPDXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )