UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnbyZm+y89jtxRUu2dTuxEE4d1/xuDmnKEMMe5To+9s=' 
WHERE 
  key_id = 'f968b5c7941d7965fc85f7453da0cbe78b2c83b0877ffeb20654553404c6cb9a' 
  AND (
    token = 'WnbyZm+y89jtxRUu2dTuxEE4d1/xuDmnKEMMe5To+9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )