UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfaGi6aiylMfSuoJX42fXPAbB5L9RprIR96ZBXdM1wc=' 
WHERE 
  key_id = 'c63fa8266c2d5569c0c76692faa6724187c3529a969292b35b49190a7db8c9d8' 
  AND (
    token = 'nfaGi6aiylMfSuoJX42fXPAbB5L9RprIR96ZBXdM1wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )