UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUkFeQMgRSFFyg6V13KFJ2Cn3Y5Spg64OLP48/BzcMU=' 
WHERE 
  key_id = 'ce61fc6a28b61461172c573bc913f438b4cbd9386abb02ee5acc7df34521647a' 
  AND (
    token = 'eUkFeQMgRSFFyg6V13KFJ2Cn3Y5Spg64OLP48/BzcMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )