UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+zpDY32WkKaVbI3ejSFtx6NLPq0P/AhM+nE3GaNirw=' 
WHERE 
  key_id = '0a3f923e61cbdc77b57e678a70f8eeef9206b8181f811c09bfea2e5cf1dd1470' 
  AND (
    token = 'Z+zpDY32WkKaVbI3ejSFtx6NLPq0P/AhM+nE3GaNirw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )