UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '65U5JTVBXqbAf7zD6eLkYDDSFf2p7pbNKBUOFPhRLb0=' 
WHERE 
  key_id = '8b584c04b87f3fc65039c1bc6452a42d10cf407412a6c1fc487f9f168c4c578a' 
  AND (
    token = '65U5JTVBXqbAf7zD6eLkYDDSFf2p7pbNKBUOFPhRLb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )