UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDUC3J33oFl/izFDMVNhHmwNVFzqiD85k6Z7BDE44jI=' 
WHERE 
  key_id = '12d7d138d865e397ecbd9aead200ea907c5779144b2c22185f23109447d4f349' 
  AND (
    token = 'aDUC3J33oFl/izFDMVNhHmwNVFzqiD85k6Z7BDE44jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )