UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOv8Zwf1XBLA8uwXzryMuPKko+OKALorUcbhbkqbp8c=' 
WHERE 
  key_id = '9857eb91f48f0f8e0ccb83dbcc7ecfa2c862a6e4c947a64937060a97afffaf60' 
  AND (
    token = 'GOv8Zwf1XBLA8uwXzryMuPKko+OKALorUcbhbkqbp8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )