UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZsbHrTgFXqWb0qtcB1FS5TIuOmXXz39D6vlqD+3vyM=' 
WHERE 
  key_id = '19a3ae860ef417221683f1dd2268b8d7ae70345cee986acd9c8623d32a57b91f' 
  AND (
    token = '1ZsbHrTgFXqWb0qtcB1FS5TIuOmXXz39D6vlqD+3vyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )