UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/E/gjqwV+/rnGr15tZoeRMKriuUZAv90sbsyQudKq1o=' 
WHERE 
  key_id = '826f0c8d446b8b4cfe2152efdbe1c8b0b1fcceaed5428aa154868c10d8562399' 
  AND (
    token = '/E/gjqwV+/rnGr15tZoeRMKriuUZAv90sbsyQudKq1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )