UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVy9/3kKbBuGneW4Qs06Gp33WJI8rxoc+OhbxEQWmJo=' 
WHERE 
  key_id = '85715dd793fcd5d173719ad3202d76c5358c94c1955d39e678a0b80b424b2df8' 
  AND (
    token = 'oVy9/3kKbBuGneW4Qs06Gp33WJI8rxoc+OhbxEQWmJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )