UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gBviHEAAnrePQJZxvZXhcmg2MkpbIa+/c4SHVYxLPg=' 
WHERE 
  key_id = 'fe7b21c35fd7ad880df3ca8cd8c7a335b552d238dda2e032c863a4496def0b75' 
  AND (
    token = '1gBviHEAAnrePQJZxvZXhcmg2MkpbIa+/c4SHVYxLPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )