UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dn1QF/I9lDfH09O7KQXeCz39Ql6fQx48kNs/mxKyTI=' 
WHERE 
  key_id = '1a6b0992ec43ab30534c2279c6392f99bc7d0d7e2f270bf6f737bc73dd950545' 
  AND (
    token = '0dn1QF/I9lDfH09O7KQXeCz39Ql6fQx48kNs/mxKyTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )