UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuLJvG9og36vE6tb96JKcdWHqA06cwe0DsUnodr3nmk=' 
WHERE 
  key_id = '937cb48f3418c473d2a4a2a82415ebcc5cfce344db0887a026746c348c7023d1' 
  AND (
    token = 'HuLJvG9og36vE6tb96JKcdWHqA06cwe0DsUnodr3nmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )