UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/hou8VC4ZNMt/Ae3dl1PFqbdWPgxkGQ+6DQ0YE3PHY=' 
WHERE 
  key_id = 'caeac0ca98f47cfe51c8f1476c6d8c5539781cd0e691f2270e284617b13bcfda' 
  AND (
    token = '4/hou8VC4ZNMt/Ae3dl1PFqbdWPgxkGQ+6DQ0YE3PHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )