UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1i+wpBU4lUHBmRsg83gr01k5RT7OVIlhDwOsVF9zBo=' 
WHERE 
  key_id = '75eb11c785aa8d3e3695cbb9f5261a0f2769609006b562a62dc5b11b20fc974d' 
  AND (
    token = 'b1i+wpBU4lUHBmRsg83gr01k5RT7OVIlhDwOsVF9zBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )