UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrkrNM2aDkLE+jtDdfDtitgpngId2gLEbrD/TXe3Mdg=' 
WHERE 
  key_id = 'd8a145bf81add0ec70970d2044cb34017785e48a5c36aca68c00e53c786ad837' 
  AND (
    token = 'RrkrNM2aDkLE+jtDdfDtitgpngId2gLEbrD/TXe3Mdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )