UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pX5WD6MF3F40glC+wBYssLtfr/O1P3yrpTHvQn1Pxp4=' 
WHERE 
  key_id = 'e84f7231d7180d319ef6528f97b77f9bb2382f87e4b3511034c15419e6401e73' 
  AND (
    token = 'pX5WD6MF3F40glC+wBYssLtfr/O1P3yrpTHvQn1Pxp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )