UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSihrIY8/un+eA10fA95O0Pct0ohH8Gj1tGV5eun1AM=' 
WHERE 
  key_id = '30c1a5a6339257cb8f3976e0d2722687ee49d780ea8d0b0ff3ec751b1c0f647f' 
  AND (
    token = 'BSihrIY8/un+eA10fA95O0Pct0ohH8Gj1tGV5eun1AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )