UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4d/qAFzjAXO5N1P2KsdAWoiwzb/rBrGEvyI6OFxLXdY=' 
WHERE 
  key_id = 'bd762aa7dd3d6ce3c3972d5d2a530b6f8828003d4ce5a4730af004c9e5126e06' 
  AND (
    token = '4d/qAFzjAXO5N1P2KsdAWoiwzb/rBrGEvyI6OFxLXdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )