UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'roi2r8cqjPKIeDJTmjznLUbtM5X/qUIReLr4v9usKVQ=' 
WHERE 
  key_id = '6cc976f372000dea97227194de5c1d03884bfa137570c2cf75fb9f4127945517' 
  AND (
    token = 'roi2r8cqjPKIeDJTmjznLUbtM5X/qUIReLr4v9usKVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )