UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCZcurueiB/jsrAbI3EfOnOINtglFgGswnCdwOHx1gc=' 
WHERE 
  key_id = '9d38cafb9540bda929ce0cbe4337f965851e7c32e140c21b33c0b08065ba5395' 
  AND (
    token = 'wCZcurueiB/jsrAbI3EfOnOINtglFgGswnCdwOHx1gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )