UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwlWYEaF4fcggrkUxzIZVgr3ktIlDUBjigSBtJQpAFo=' 
WHERE 
  key_id = 'e510237a9b70a8f47293cfe8aedbc3c778d073aa9b4b0544df62fb6d85a512cf' 
  AND (
    token = 'fwlWYEaF4fcggrkUxzIZVgr3ktIlDUBjigSBtJQpAFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )