UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxRWv+ULP+Z4Lhn2R5NkLdwnBsCJWLJlBUbuT/E14to=' 
WHERE 
  key_id = 'bcdff6a423bab24c56d6051589108c8b63a2384f458065622b6533fa33222879' 
  AND (
    token = 'BxRWv+ULP+Z4Lhn2R5NkLdwnBsCJWLJlBUbuT/E14to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )