UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twAYJnlP/MAD24EI7RPpzXMU/5osm+me9OF4vuTu6c4=' 
WHERE 
  key_id = '0cfd33c24837c7dc240859665b89ff33766194baec0ecad47269ef2ccdcd7499' 
  AND (
    token = 'twAYJnlP/MAD24EI7RPpzXMU/5osm+me9OF4vuTu6c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )