UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FBvKLpAE+QY/mKfjYU3ZCG+A5j6gJlp4j+m3RAXohr8=' 
WHERE 
  key_id = 'fe55b187053388254ea7913bcf69d01c721e18f1233f0d566ec42b0ae50c8a92' 
  AND (
    token = 'FBvKLpAE+QY/mKfjYU3ZCG+A5j6gJlp4j+m3RAXohr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024