UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0IBcn7O/tbvJcKbwnkETYxyEZs4uweLosoMBpuZDbGs=' 
WHERE 
  key_id = 'a3e4ec7ba3691f357a9cf6f42554bbc94d0d3ca94828e0898d8e95e931effe14' 
  AND (
    token = '0IBcn7O/tbvJcKbwnkETYxyEZs4uweLosoMBpuZDbGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )