UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpFWUUFuElmVqoVXMe74oP4USaRd51j3oCBjmYjbj9g=' 
WHERE 
  key_id = '97183396804c0f4046c79ef765d06790f7638e3a240dfcf967604a5a92fa26d6' 
  AND (
    token = 'LpFWUUFuElmVqoVXMe74oP4USaRd51j3oCBjmYjbj9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )