UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtBbRADpmwgbtbYZx2+Q4MsLrq1n6/KFx9GIZYjGzRA=' 
WHERE 
  key_id = '675bcc5fdcdd25d7cf56b2f6307d7e7b0fa2fdd92b057baab5099eafd3af58bc' 
  AND (
    token = 'MtBbRADpmwgbtbYZx2+Q4MsLrq1n6/KFx9GIZYjGzRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )