UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CduzyU9s+Xa6ookus+q1R7zFW/Bms9lcU+eqVWDAtQQ=' 
WHERE 
  key_id = '4a5e908a459455cf2156a3efea126634bb60a79a139625bf51b9b1d01ce4955e' 
  AND (
    token = 'CduzyU9s+Xa6ookus+q1R7zFW/Bms9lcU+eqVWDAtQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )