UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tnvglz1Phv2/7RRFLrtnOPY2vcf8NeCYDMXIXf15He0=' 
WHERE 
  key_id = '5167782fbf754ea9cd220fac45b55bf8d197ae91b8c724469785cee24ace7aea' 
  AND (
    token = 'Tnvglz1Phv2/7RRFLrtnOPY2vcf8NeCYDMXIXf15He0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )