UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu53ELH9mVosZrWOSJ/L9TM/exDktWuwd3U5VT99etw=' 
WHERE 
  key_id = 'c0264bf70146825d05c4e2283254ec2d74cb38ee7c38ef47ade8e86227679cbe' 
  AND (
    token = 'Cu53ELH9mVosZrWOSJ/L9TM/exDktWuwd3U5VT99etw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )