UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKcyPhLGABmDinNt3gg6QYGrCR1lE20H80PT2Ats/n0=' 
WHERE 
  key_id = '1d7a69e8d5d996bd37ddab4cd589176bb4c4147611adf661fe02f332694f9c8c' 
  AND (
    token = 'qKcyPhLGABmDinNt3gg6QYGrCR1lE20H80PT2Ats/n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )