UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p0fCJteLGtcgXDEGorfOjWEqOWXGX0LsqBH5jpbhKdg=' 
WHERE 
  key_id = '92188a3238e8d39300c9f21c5e9ce501c89befc265afca4d7f6fe53f32121eed' 
  AND (
    token = 'p0fCJteLGtcgXDEGorfOjWEqOWXGX0LsqBH5jpbhKdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )