UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9riuAq6t0wUfi/Y7w1Ac1w4bjhPML7c2A07y+pniws=' 
WHERE 
  key_id = '3726e63126ef2555c8e913e8f41343292f126c55ecc7966fb8ca8cade4169e4d' 
  AND (
    token = 'c9riuAq6t0wUfi/Y7w1Ac1w4bjhPML7c2A07y+pniws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )