UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JN0z4TIHf85mWRHyPIFqNQb1tpxuGJFsTQp24XxpUGY=' 
WHERE 
  key_id = '149c8f8db2cd68683ac8c8bea3509612da8c7539b1ce68c6e006d129ed1d2f5a' 
  AND (
    token = 'JN0z4TIHf85mWRHyPIFqNQb1tpxuGJFsTQp24XxpUGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )