UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBVZueosnvQ/4Znihvsy02B0ujhae3I7NL20TcN6hic=' 
WHERE 
  key_id = '8ba1fe5798ea9b52df6ec137b07518e9c18fa001606e98c057d2e96e84892980' 
  AND (
    token = 'RBVZueosnvQ/4Znihvsy02B0ujhae3I7NL20TcN6hic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )