UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RsCqE3DY/syXclW7Xhvc84qfiJXyrZJvlvtiC5H9Qpo=' 
WHERE 
  key_id = 'bd516bec8ebc550bad5e42ff9880b8977515454b1d0c513db61d2c1785b8af5d' 
  AND (
    token = 'RsCqE3DY/syXclW7Xhvc84qfiJXyrZJvlvtiC5H9Qpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )