UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmCPlpwp54PmA87ivnxvxYm2a0bdMgNs9HyZtqunApU=' 
WHERE 
  key_id = '8091117535e7b161c65da163da6c75c0e3353a60466bcd0c33c4fe31f5f2a286' 
  AND (
    token = 'kmCPlpwp54PmA87ivnxvxYm2a0bdMgNs9HyZtqunApU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )