UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJ6xRdMTbADcIJYVrzVW48GArjibISjm8JKw9+N4x5Y=' 
WHERE 
  key_id = 'f74cab06ba5275b8325d168855201b5516be4322df76a4fa17732059d4bf1e50' 
  AND (
    token = 'GJ6xRdMTbADcIJYVrzVW48GArjibISjm8JKw9+N4x5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )