UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CV0EzClk22zePk7llBiGH0f1qgaTg05/+bOB0ditLms=' 
WHERE 
  key_id = '3dbd162abb80b2b098beaeb815f84267b4db0e01b3755323fda65de0cd1307f3' 
  AND (
    token = 'CV0EzClk22zePk7llBiGH0f1qgaTg05/+bOB0ditLms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )