UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRhGqOHLLvUVO2tcvL3Y0WLDDcY8u4I835FihJypdT8=' 
WHERE 
  key_id = 'b64acb84dd2217667745c63eafb7a403aaaba6ec5a839e35555c58adefa70496' 
  AND (
    token = 'lRhGqOHLLvUVO2tcvL3Y0WLDDcY8u4I835FihJypdT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )