UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfTuvev3Rimig62GYcxcNJgiIjpGIpRbNRRFSnc1Fpg=' 
WHERE 
  key_id = 'e212ca46e18996b39c1d7711f7e3eddea1351a8822215e134665fd6f4af5599d' 
  AND (
    token = 'kfTuvev3Rimig62GYcxcNJgiIjpGIpRbNRRFSnc1Fpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )