UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WyUzhDFYYYiAoxp6D5DvQE2BtxbWZkIG4wG3MlXF8dY=' 
WHERE 
  key_id = '5dd6def4fc3907e3836a2f0e453a38da6bb75fafebdcc2e90eb748a04dd8dcef' 
  AND (
    token = 'WyUzhDFYYYiAoxp6D5DvQE2BtxbWZkIG4wG3MlXF8dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )