UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zz12km5/yuPRY64IRpENpfpAWX0o6TH1u2+wArbLipA=' 
WHERE 
  key_id = '89f594d6a4b572ca020eb480b286b5d363644db0416fe9bb05559d6f5b420b43' 
  AND (
    token = 'Zz12km5/yuPRY64IRpENpfpAWX0o6TH1u2+wArbLipA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )