UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6vfH8xdYrjcBm6bNtcOWpy/Bj9Ztm7wBqPKGgmU80Y=' 
WHERE 
  key_id = '7399c582897c66652ac0aec7241d3607ca2ab95d4e8a9b1cf57fbe59f42900ec' 
  AND (
    token = 'M6vfH8xdYrjcBm6bNtcOWpy/Bj9Ztm7wBqPKGgmU80Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )