UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qdlUkXNfNoKDLZx5zoOICJQD+iLSniMokR7S2sha70=' 
WHERE 
  key_id = '916108826cd2c6dd3f7986ba145a294a1cf2e4bf31309eb418aa934b84d00f6b' 
  AND (
    token = '4qdlUkXNfNoKDLZx5zoOICJQD+iLSniMokR7S2sha70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )