UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0qnAHTDYg+1xaHmx2HYXDIidoRcpKROaf7j2hc+JEo=' 
WHERE 
  key_id = '94b5aeb0aa3adc16ebcbcd73a2c1e01dd00826f4b4cbb1f243f9488bd6fecbba' 
  AND (
    token = 'e0qnAHTDYg+1xaHmx2HYXDIidoRcpKROaf7j2hc+JEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )