UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M4p3GucNwi6tV+UvQN8JHc/a35WPOBOoKQOCFJ2X14I=' 
WHERE 
  key_id = '7050577bfa4a3624408a2a38d8789a0ce4c4aa62c96681383fe6f00b46c1cb08' 
  AND (
    token = 'M4p3GucNwi6tV+UvQN8JHc/a35WPOBOoKQOCFJ2X14I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )