UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNLSrGXWH83hFShM8iedp9tl+0nTDvL1ATq3uoXc/Kg=' 
WHERE 
  key_id = '85e8970f415fece05cd9dd16ab4ef9121efb85ed6e4c8b20dbe3b1965a688ceb' 
  AND (
    token = 'gNLSrGXWH83hFShM8iedp9tl+0nTDvL1ATq3uoXc/Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )