UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYheQlDYEnXu3HCHRI8TArJYAVo39AzRGTyxKI03LZI=' 
WHERE 
  key_id = 'b3e16207253d9a832e338930d3246fc2408b436a5967df585ca6e47bb57bc827' 
  AND (
    token = 'uYheQlDYEnXu3HCHRI8TArJYAVo39AzRGTyxKI03LZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )