UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ph56YX4ytmwviVDrNje5cpotp36vZKYScUYppxgLV0U=' 
WHERE 
  key_id = '2c5db810430d562e9044bae1a98a145f1a8ed2d175e31529c0b29c102c47bc20' 
  AND (
    token = 'ph56YX4ytmwviVDrNje5cpotp36vZKYScUYppxgLV0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )