UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcuIBiAUTwpLyUZ22N0tva8bmOJU/6iA2b9C3rQ2G4c=' 
WHERE 
  key_id = 'a88c998e84cd120d4c374e9795d048b30859662b7f6cbad0f26d0c4e206a446b' 
  AND (
    token = 'bcuIBiAUTwpLyUZ22N0tva8bmOJU/6iA2b9C3rQ2G4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )