UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFgt6aPfAFDoP4iIfGefjF8t3DsvHeMSUCvOE71s3jA=' 
WHERE 
  key_id = 'b5bfe5127c70c72d5e53da372dffc8c6dcb721cadff7ef8f39e2d608d6103427' 
  AND (
    token = 'KFgt6aPfAFDoP4iIfGefjF8t3DsvHeMSUCvOE71s3jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )