UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPMIwdP+dxuaj4vf7EuzzcsbR6Du62l0PmIkX1x8kQI=' 
WHERE 
  key_id = 'a31771d5f4f535ebe51053c30473eb74b2b438b31a15a489dab7ebb3547f34df' 
  AND (
    token = 'oPMIwdP+dxuaj4vf7EuzzcsbR6Du62l0PmIkX1x8kQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )