UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmXRJV53Cihjd8mgEO1r0qBmbsPTg3jMgnLmNije484=' 
WHERE 
  key_id = '35bd20f9f49a6f8aee8f7d78aaebaf4b3964b4030af5b619cfe6af6fce7bd97c' 
  AND (
    token = 'lmXRJV53Cihjd8mgEO1r0qBmbsPTg3jMgnLmNije484=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )