UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y++kbdLqQG+3C1II5gcMY78TKhDZ9m2eyVPppZUWNwk=' 
WHERE 
  key_id = '6086fba8ba70360119cd2679d331824dabcf68688820825395be060fa4cebfcf' 
  AND (
    token = 'y++kbdLqQG+3C1II5gcMY78TKhDZ9m2eyVPppZUWNwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )