UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmBLy3XBps/GHOYbRRlpQG3VSic0yUkc0TgTTzYNDNs=' 
WHERE 
  key_id = '46a31efa9577a56b566fe1a0de7de216bdcbe6321dc3f8146ec98d3ce7a5bd2c' 
  AND (
    token = 'BmBLy3XBps/GHOYbRRlpQG3VSic0yUkc0TgTTzYNDNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )