UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hrQttR2jhzAdO4q0SiRudm0bjDJB6gItV5z94zjY8Js=' 
WHERE 
  key_id = '0f81db85d2a56ac91eec6dab323ac13d743ec72e72e22115d30842b892d7b922' 
  AND (
    token = 'hrQttR2jhzAdO4q0SiRudm0bjDJB6gItV5z94zjY8Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )