UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LC+qcks4K+6FwLsV31N37KyleG+OO2wPMbL4i9TPTA=' 
WHERE 
  key_id = 'dc047870622c35e9b9ead0e841e51df5267994d816edd1a02c88db5c6053ebef' 
  AND (
    token = '5LC+qcks4K+6FwLsV31N37KyleG+OO2wPMbL4i9TPTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )