UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKAy42bFdjId6yJ9SBIKD/0YaT+Rv2mYOf51mCNVMco=' 
WHERE 
  key_id = 'ae05ff324a94612b0b9f2c699fbf899aee8895faad8092e8880230843d6b4df1' 
  AND (
    token = 'UKAy42bFdjId6yJ9SBIKD/0YaT+Rv2mYOf51mCNVMco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )