UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LspAI01da/Oyy0wicwSJtNOWQGhHVAfquCDRZ0gXEw4=' 
WHERE 
  key_id = '4aeaef9742e8e78e5ca7465c3d12fd95c57f74e9bb3fc2a91f8b29df525119e2' 
  AND (
    token = 'LspAI01da/Oyy0wicwSJtNOWQGhHVAfquCDRZ0gXEw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026