UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45vsk/UkPWf6PidJh2ry6KHSPriFq+LozoZ2npJDSBM=' 
WHERE 
  key_id = 'c3fc9a68d4df40ad2b04cd418f3e89fbf0ac816743256a13cc8c4ad0cf5f2b4e' 
  AND (
    token = '45vsk/UkPWf6PidJh2ry6KHSPriFq+LozoZ2npJDSBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )