UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzWyl9oOCYKGFtUQGW8HgegyvfM3aarwjsUzWMr/Znk=' 
WHERE 
  key_id = '4d0ff465f285b3ee988df0977130be7e3cfe4540e2367f0212ef56d0d433126d' 
  AND (
    token = 'YzWyl9oOCYKGFtUQGW8HgegyvfM3aarwjsUzWMr/Znk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )