UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TSWRvaM2n55u/rSj5gz6FTm5/a+gdVqwCKZzg1gb/g=' 
WHERE 
  key_id = 'd8385e3720ad5210ec39001d2d862735b361665bd23e839be332b17e95edca23' 
  AND (
    token = '5TSWRvaM2n55u/rSj5gz6FTm5/a+gdVqwCKZzg1gb/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )