UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nyss9f8K0ImInB/dut9YU9Ws2SS7xykmgMjLqI16oYE=' 
WHERE 
  key_id = 'df7e21e6532c17b1ea54ffffede829f288c69507e3b7422ce0a5d15551a5e86b' 
  AND (
    token = 'nyss9f8K0ImInB/dut9YU9Ws2SS7xykmgMjLqI16oYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )