UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFMVCxGMyETOmeqpDS5hx8oYM3QAP8HJoqVfL3TTmFg=' 
WHERE 
  key_id = 'f98620006ee44fcad6c910824572c1f7a147f1a8e7e4fbe5ab238ad417984456' 
  AND (
    token = 'DFMVCxGMyETOmeqpDS5hx8oYM3QAP8HJoqVfL3TTmFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )