UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzrxmYPZ7dkQCHAmnIzv3GRrOZsECGoBwdwfZmwWKPo=' 
WHERE 
  key_id = '70315204d97620a69abc2cdbf34c99dcb5c6c015de6164c239f6030dec48078f' 
  AND (
    token = 'pzrxmYPZ7dkQCHAmnIzv3GRrOZsECGoBwdwfZmwWKPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )