UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLhEUAREuvTOnCZ8vzsmTk19GHTXxPwEWiNzFPL1DEA=' 
WHERE 
  key_id = '8cd591611354b8b6c438281ed2940444fe04630a787568a99bc163352f492f58' 
  AND (
    token = 'tLhEUAREuvTOnCZ8vzsmTk19GHTXxPwEWiNzFPL1DEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )