UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rC6Ysto9ZLCYwp/frQ6L3vqMcWvsuiyy2Ghhyn9BMKs=' 
WHERE 
  key_id = 'fa236988b5aaf3e9ea551854335d0b79fffcfac4c6c2f88da223c8eac62a0bf0' 
  AND (
    token = 'rC6Ysto9ZLCYwp/frQ6L3vqMcWvsuiyy2Ghhyn9BMKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )