UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtWN56jUAr5azbR1Su5fFaZbRsQQ/hP0xv6FYgEbzBE=' 
WHERE 
  key_id = 'acbcf2f57b7915f607a48104434a5a147a19d742e6754e60e7db3f378d54db8f' 
  AND (
    token = 'JtWN56jUAr5azbR1Su5fFaZbRsQQ/hP0xv6FYgEbzBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )