UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQfTAD6tL0UQEWj8cKUcjmEx+6qYs4XOvA02iYQGZdc=' 
WHERE 
  key_id = '49b32cc38f431eab1d99736253339d77f0007d348ae27abed8bf8d8461dc49d3' 
  AND (
    token = 'jQfTAD6tL0UQEWj8cKUcjmEx+6qYs4XOvA02iYQGZdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )