UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AVzJfpG9Kck2TO6ugXDGsqsm2LKkNgyJbr2393rpiE=' 
WHERE 
  key_id = '3e011b63f4eec2a1b0a03dba8707e34cf91102fe1ba76599193ebec407b5d8d6' 
  AND (
    token = '3AVzJfpG9Kck2TO6ugXDGsqsm2LKkNgyJbr2393rpiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )