UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brVUexoFEskZXZmeZazqqKlXXVEV+VOURMP/I1sR10Y=' 
WHERE 
  key_id = 'f3cb0e4056aaeeceb794a5b4d8224e38cea758469296afec13088e4ac6ebc15d' 
  AND (
    token = 'brVUexoFEskZXZmeZazqqKlXXVEV+VOURMP/I1sR10Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )