UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLv6p2nNO98Q1GFwUthIlyJm4cbASAHR+M0wQ4CZrCk=' 
WHERE 
  key_id = '6515029d68dbd48a03b6a2defa6c0d23df51433fd633c20c62931cd14436fc70' 
  AND (
    token = 'iLv6p2nNO98Q1GFwUthIlyJm4cbASAHR+M0wQ4CZrCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )