UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmT8ICsqxnHCuKz83De9DHEXkq+nxdnwfagw7zzxqho=' 
WHERE 
  key_id = 'a112c764d05106d37650e4dff6b7f9657773b25c0a2633bd76707cffbdd5cdd9' 
  AND (
    token = 'cmT8ICsqxnHCuKz83De9DHEXkq+nxdnwfagw7zzxqho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )