UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k75yIkLCQdv/vVId47L3pI9Cda76YjpzmTUSRCJ3xYo=' 
WHERE 
  key_id = 'c0c9bdcfc2bc0e6d392afa64aeca60734b6e1b97ec44c0bd8b031123a21ed361' 
  AND (
    token = 'k75yIkLCQdv/vVId47L3pI9Cda76YjpzmTUSRCJ3xYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )