UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+WNGrKeM8Bz40FCX0QHAdkSvnhjXb929rswptEdH/I=' 
WHERE 
  key_id = '1f4af73a7814fe633a676a16b5fe5e77cfd18bdc3a0a480cd1de1673be64ddcc' 
  AND (
    token = 'N+WNGrKeM8Bz40FCX0QHAdkSvnhjXb929rswptEdH/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )