UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJO3G+4tZ5ersHXH9cqvAwAlzlNswKWTJhNC7nKNOUs=' 
WHERE 
  key_id = '70cd885f49555543be11c2a40a3b26b6566fde74141e5dc5e0b8ea954c718ef1' 
  AND (
    token = 'RJO3G+4tZ5ersHXH9cqvAwAlzlNswKWTJhNC7nKNOUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )