UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+4I3cGrDaChRPNaEjVLmZGKVWdwmlXKyAUbAu2XQlw=' 
WHERE 
  key_id = 'dc5b9b9c8ae36da770f763a7ef9c75cd545511d63ed2ebcaa5626579a11f3b28' 
  AND (
    token = 'f+4I3cGrDaChRPNaEjVLmZGKVWdwmlXKyAUbAu2XQlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )