UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMSlpf1brr97pjiIrRdBzwlUd9/d0etghdE9b8pT7HI=' 
WHERE 
  key_id = 'e202843f19707aa6b07846fb64dc43dd55b75b23483c630bd67ef5d6e4a7a4b5' 
  AND (
    token = 'zMSlpf1brr97pjiIrRdBzwlUd9/d0etghdE9b8pT7HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )