UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0YZALf4eg8wzYku+eSA6ZwFv0X1Q4DZWG/im20vQVmc=' 
WHERE 
  key_id = '6518f319ea056883ab142f02465d29c51292dd22de5b9d7bf8a1b1ab24a49239' 
  AND (
    token = '0YZALf4eg8wzYku+eSA6ZwFv0X1Q4DZWG/im20vQVmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )