UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrWT2fZ0pyXXFsxCLnbHOW1sCGcMRDUAesZNp6FPZ04=' 
WHERE 
  key_id = '657f090fd228f3970d6f5409346336b3e391eacd553ef8f6cf1a7a4c7486ac0e' 
  AND (
    token = 'ZrWT2fZ0pyXXFsxCLnbHOW1sCGcMRDUAesZNp6FPZ04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )