UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtzTSeiQQt6eL9YJHDjf3Ktr06yUUn2mhOWrj1GlKyo=' 
WHERE 
  key_id = '733f7d599e43a561759aac8ce61f3804960c7bd8762d29c567c1dcbfcd829592' 
  AND (
    token = 'mtzTSeiQQt6eL9YJHDjf3Ktr06yUUn2mhOWrj1GlKyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )