UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7Ah4SRzabRcnoNRmfo5tdqxfe29o9BnWvoa8s1qqyA=' 
WHERE 
  key_id = 'c6c5cf66b188c71d810ba4f77e45ced38bb6a4d4471e5f1a4fb6d92e029eef20' 
  AND (
    token = 'Q7Ah4SRzabRcnoNRmfo5tdqxfe29o9BnWvoa8s1qqyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )