UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUF2PFFsSgRXcCiJwGJYIAxI2EdyhtOp0Hno6lU5Lic=' 
WHERE 
  key_id = 'fa19d7cd034d5e39810e349587de1d10ea19159f5e08a2078d71d0d551789b51' 
  AND (
    token = 'PUF2PFFsSgRXcCiJwGJYIAxI2EdyhtOp0Hno6lU5Lic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )