UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S2E6jztMJEZKDLwLQ4sURQoJLVwA/3vwX53UZjJyjU8=' 
WHERE 
  key_id = '74f5d1b233c0ce2478d90dfb961d700095e474276c19c7a21ab5c8a54aa901ce' 
  AND (
    token = 'S2E6jztMJEZKDLwLQ4sURQoJLVwA/3vwX53UZjJyjU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )